Crossword for Mathemathicians

Created
Jan 23, 2017
Type
Crossword
Description

This crossword contains the following questions and answers:

A point on a line segment that divides it into two equal parts. The halfway point of a line segment Midpoint
is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle. Diameter
is any number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Rational
is a curve obtained as the intersection of the surface of a cone with a plane. The three types are the hyperbola, the parabola, and the ellipse. Conics
a relationship or expression involving one or more variables. Function
is a formula we can use to find the nth term of a sequence. In the easiest definition, explicit means exact or definite. Explicit Formula
is primarily a branch of mathematics that deals with triangles, mostly right triangles. In particular the ratios and relationships between the triangle's sides and angles. Trigonometry
The distance along the arc (part of the circumference of a circle, or of any curve). Arc Length
are a unit of angle measure. Degrees
a quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another. Vector
is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides. Pythagorean Theorem
the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse. Sine
the trigonometric function that is equal to the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse. Cosine
A line which touches a circle or ellipse at just one point. Tangent
a number x is another number, which when multiplied by itself a given number of times, equals x. Roots
an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s). Polynomial
a quantity representing the power to which a fixed number (the base) must be raised to produce a given number. Logarithm
a triangular array of numbers in which those at the ends of the rows are 1 and each of the others is the sum of the nearest two numbers in the row above (the apex, 1, being at the top). Pascal Triangle
is a circle with a radius of one. Frequently, especially in trigonometry, it is the circle of radius one centered at the origin (0, 0) in the Cartesian coordinate system in the Euclidean plane. Unit Circle
a unit of angle, equal to an angle at the center of a circle whose arc is equal in length to the radius. Radian
a high school mathematician, who is a nice guy but who generally likes to use sarcasm, has a unique sense of style, and is from Michigan. Inman
is the behavior of the graph of f ( x ) as x approaches positive infinity or negative infinity. End Behavior
a number that is expressed in terms of the square root of a negative number (usually the square root of −1, represented by i or j ). Imaginary Numbers
is a shorthand, or shortcut, method of polynomial division in the special case of dividing by a linear factor -- and it only works in this case. Synthetic Division
is a course with university or high school level algebra and trigonometry that is designed to prepare students for the study of calculus. Schools often distinguish between algebra and trigonometry as two separate parts of the coursework. Pre-Calculus

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More Crosswords, Word Searches, and Puzzles

ANSWER KEY Crossword

Created
May 19, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

The maximum or minimum point of a quadratic function. vertex
The line of symmetry that runs through the vertex; can be found algebraically: x=-b/(2a) axis of symmetry
All the input values of a function. domain
All the output values of a function. range
x = -b ± √(b² - 4ac)/2a quadratic formula
one of the possible outcomes of a probability experiment event
a possible result of an experiment outcome
a diagram that shows how two or more sets in a universal set are related Ven diagram
a collection or list of items SET
events such that the outcome of one event does not affect the probability of the outcome of another event independent events
'sides and angles' that are images of each other will be equal if the two triangles are congruent. CORRESPONDING PARTS
Any number that can be written as a simple fraction, with a whole number numerator and denominator, such as terminating decimals, repeating decimals and integers. rational number
A square with a whole number root. perfect square
An angle of exactly 90 degrees. right angle
A triangle that contains a right angle. right triangle
Any number that cannot be written as a simple fraction, such as non-repeating, non-terminating decimals, square roots of non-perfect squares, pi. irrational number
The result of multiplying a number by itself square
Greek philosopher, 570-495 BC. There is no evidence that Pythagoras himself worked on or proved the Pythagorean Theorem, which was used previously by Babylonians and Indians. Pythagoras
A mathematical symbol that indicates the extraction of the root of the square inside. radical sign
the statement that the values of two mathematical expressions are equal equation
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression Coefficient
solving a problem solutions
value that,when multiplied by itself,gives the number roots
relationship between two numbers indicating how many times the first number contains the second ratio
two ratios or fractions are equal proportion
relationship between two numbers indicating how many times the first number contains the second ratio
a single number or variable, or numbers and variables multiplied together terms
an unbroken part of a circle arc
an angle whose vertex is at the center of a circle central angle

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MATH CROSSWORD PUZZLE - Answer Key

Created
Mar 29, 2017
Type
Crossword
Description

This crossword contains the following questions and answers:

The mathematical sentence that uses an equal sign to show that two expressions are equal. EQUATION
The line intersects 2 or more parallel line TRANSVERSAL
The side of the right triangle that is opposite to the right angle. HYPOTENUSE
The symbol that is used to represent a square root RADICAL SIGN
The numerical factor of the term that contains a variable COEFFICIENT
A function whose graph is non vertical line LINEAR FUNCTION
The ratio of change in y to the change in x (rise/run) SLOPE
A polygon with three sides TRIANGLE
Changes the figure into another shape TRANSFORMATION
Identical in form (angles) CONGRUENT
When two parallel lines are cut by a transversal, the angles formed on the outside of the parallel lines EXTERIOR ANGLES
In any right triangle, the sum of the squares of the lengths of legs is equal to the square of the length of the hypotenuse PYTHAGOREAN THEOREM
Lines in the same plane that do not intersect PARALLEL LINES
A transformation in which a figure slides but does not turn TRANSLATION
The set of all points in the space that are the same distance from the point called center SPHERE
A transformation in which a figure is made larger or smaller with respect to a fixed point DILATION
A measure of the amount of space a 3 dimensional figure occupies VOLUME
A number that, when multiplied by itself, equals a given number SQUARE ROOT
Two numbers whose product is 1 RECIPROCALS
A polyhedron that has 2 parallel, congruent bases; the lateral faces are parallelogram PRISM

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8th Grade Math Crossword

Created
Apr 22, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

Comparsion of two numbers Ratio
a function whose graph is a straight line linear function
7(2)what is the two called Power
a set of ordered pairs Relation
A ratio thta compares the change in the y-coordinates of a graph to the change in the x-coordinates slope
only one number can make a equation true one solution
700/4 divided by x/22 what is this called? Cross Multiply
____ lie in the same plane and never intersect parallel lines
the set of all the input/ output values in a function domain
to find a __ that is neither horizontal nor vertical on the coordinate gird , you can apply the Pythagorean Theorem Distance
, r represents _______ radius
any nonzero number rasied to the power of zero is 1 power of zero
to raise a power to a power, multipy the exponents power of a power
the __ symbol represent square roots radical
the measure of a right angle is ____ degrees ninety
an ___ number can be expressed as an infinite, non-repeating decimal irrational
any number that can be expressed as the ratiom of two integers excluding division by zero rational
another word for total sum
when a fatcor is multiplied by the sum/ difference of two numbers,you can multiply each two numbers by the factor and then add/ subtract the products distributive property
the longest side of a right triangle , opposite the right triangle hypotenuse

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math vocabulary puzzle Crossword

Created
May 11, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

has no size or shape, but it is often represented using a dot. It can be labeled using a capital letter . point
a part of a line that includes two points and all of the collinear points between the two points line segment
a rigid motion that "slides" each point of a figure the same distance and direction translation
part of a line that begins with a single point and extends infinitely in one direction ray
a flat surface, it has an infinite length and width, but no depth, and extends infinitely in all directions plane
The study of the relationships between the sides and angles of triangles. trigonometry
opposite over hypotenuse sine
adjacent over hypotenuse cosine
opposite over adjacent tangent
with regards to a given acute angle - leg of a right triangle that does touch the angle adjacent
The set of points that are equidistant from a single point called the center . There are an infinite number of points on a circle. circle
an unbroken part of a circle arc
a portion of the circumference of the circle arc length
The distance from the center of the circle to the edge. The radius is half the circle's diameter and represented by the letter 'r'. Plural is Radii. All radii in the same circle are equal. radius
A line, ray, or segment running from one side of a circle, through the center, to the other side. Twice the size of the radius. Cuts the circle into two equal halves called semicircles. Represented by the letter 'd'. diameter
a number variable or the product of a number and one or more variables with whole number exponents. monomial
consists of two terms with addition and subraction binomial
consists of three terms trinomial
Any number that cannot be expressed as the ratio of two integers. When written in decimal form, they never terminate or repeat. irrational number
Any number that is the value of the ratio of two integers. When written as a decimal, they terminate or repeat. rational
A line that divides a plane figure or a graph into two congruent reflected halves. axis of symmetry
The shape of the graph of a quadratic function parabola
lowest or highest point on a parabola vertex
a function in which the graph of the solutions forms a line Linear Function
the solutions to a quadratic equation Roots
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression. Coefficient
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression Coefficient
numbers you can multiply together to get another number Factors
amount of turn between two straight lines that have a common end point. angle
a flat surface with no thickness and extends forever plane
A number from 0-1 that is a measure of how likely an event is to occur Probability
the description that clearly defines the members Rule
a count of the entire population Census
something that results Outcome
A sum is the result of an addition. For example, adding 1, 2, 3, and 4 gives the sum 10, written. (1) The numbers being summed are called addends, or sometimes summands. sum

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Trigonometry Crossword

Created
Nov 15, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

Always opposite of the right angle of the right triangle Hypotenuse
Will always makeup part of the angle that is being discussed and not be the hypotenuse Adjacent Side
Will never form part of the angle being discussed Opposite side
Opposite/Hypotenuse Sine
Adjacent/Hypotenuse Cosine
Opposite/Adjacent Tangent
A triangle with a right angle Right triangle
A special right triangle with two congruent angle 45-45-90 Triangle
Two sides with with equal lengths Isosceles Triangle
Special right triangle that uses the ratio 1:Radical of 3:2 30-60-90 Triangle
a^2+b^2=c^2 Pythagorean Therom
Angle that is always 90 degrees Right Angle
A plane figure with three straight sides and three angles Triangle
Branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant function of any angles Trigonometry
Identical in form, size and angles Congruent
Inverse of sin Sin^-1
Inverse of Cosine Cos^-1
Inverse of Tangent Tan^-1
The angle sum of a triangle 180 Degrees
Is used to show which lines are parallel \
If all sides are the same on both of the triangle then they are congruent SSS Postulate
If two sides and the angle between them are the same then they are congruent SAS Postulate
Another word for height Altitude
In a triangle it is the line segment drawn from a vertex to the midpoint Median
If two angles are the same for two triangle then they are the same AA Postulate

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Right triangle and trigonometry Crossword

Created
Apr 3, 2017
Type
Crossword
Description

This crossword contains the following questions and answers:

is the study of the relationship of the sides and angles of a triangle trigonometry
contains a right angle, which measures 90 degrees and two acute angles each less than 90 degrees right triangle
the side opposite the right angle is the hypotenuse hypotenuse
the other two sides legs
which says that the square of the length of the hypotenuse equals the sum of the squares of the lengths of the legs Pythagorean Theorem
special right triangle has acute angles measuring 30 and 60 degrees. 30-60-90 triangle
trig ratios, opposite over hypotenuse sine
trig ratio, adjacent over hypotenuse cosine
is adjacent next to the theta angle adjacent leg
across from the theta angle opposite leg
trig ratio, opposite over adjacent tangent
isosceles right triangles sometimes referred as, acute angles are equal 45-45-90 triangle
angle between a horizontal line and the line of sight to an object above the horizontal line angle of elevation
angle which the plane descends angle of depression
is a set of three integers a, b, c which form the sides of a right angled triangle Pythagorean triple
perform the opposite operations that the sine, cosine, tangent, secant, cosecant and cotangent perform inverse trig function

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Geometry Vocabulary Crossword Puzzle

Created
May 16, 2017
Type
Crossword
Description

This crossword contains the following questions and answers:

Line segments that do not intersect. They are side by side and have the same distance continuously between them. Parallel
A straight line going through the center of a circle. It connects two points on the circle's circumference. Diameter
An angle that is equal to 90 degrees. It is usually represented by a small square on the vertex of the angle. right
A flat surface that extends forever and does not end. It contains an x and y axis, and infinite points and lines. plane
A transformation that moves an image a certain distance. It slides an image within a plane without rotating or flipping it. translation
A triangle that has two sides of equal length. The angles opposite the equal sides are also equal. isosceles
A pair of adjacent angles formed by intersecting lines. Another word for supplementary angles, meaning that they add up to equal 180 degrees. linear pair
Two lines that intersect. The relationship between the two lines meet at a right angle. perpendicular
A 2-dimensional shape that has three sides and three angles. There are three types of a ________; Equilateral, Isosceles, and Scalene. triangle
Two angles that add up to equal 90 degrees. Two angles that add up to 180 degrees are supplementary, while two angles that add up to 90 degrees are _________. complementary
The perimeter or distance around the edge of a circle. The equation to find the __________ is πd or 2πr. circumference
A straight path that extends in two opposite directions without end, and has no thickness. A _________ can contain infinite points. line
A part of a line that consists of two endpoints. This forms when two points are connected. segment
A part of a line that consists of one endpoint. When naming a _________, the endpoint MUST com first. ray
A 3-dimensional point, line, or shape. It is a region in which objects exist. space
The distance from the center to the circumference of a circle. It is half of the circle's diameter. radius
A transformation that turns an image around a given point. It can be transformed by turning it clockwise or counterclockwise. rotation
Unit to measure angles. One __________ is the angle measurement of 1/360th of a circle. degrees
The common endpoint of two or more rays or line segments. It is the corner or point where lines meet. vertex
A trigonometric function used in a right angled triangle. It is the length of the adjacent side divided by the length of the hypotenuse. cosine

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Geometry Crossword!

Created
Apr 21, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

A line,ray,segment or plane that intersects the segment at a midpoint. This divides the line, ray, segment or plane into two equal parts. Segment Bisector
A ray that divides an angle into 2 congruent adjacent angles. This consists of all points that are equidistant from the sides of the angle. Angle bisector
Two angles that add up to equal 180 are considered this. The measure of the first angle plus the measure of the second angle must equal 180 degrees total. supplementary angles
Two angles whose sum is 90 degrees are this. The measure of the first angle plus the measure of the second angle must equal 90 degrees. complementary angles
Coplanar lines that do not intersect. The two lines in the plane will never meet or touch each other. Parallel lines
A line that intersects two or more coplanar lines at distinct points. This can be used to determine whether or not two lines are parallel. transversal
The equation used in terms of slope that states "m"=the slope which is multiplied by x. "B" is the y-intercept. y=mx+b slope intercept form
Three sides of a triangle are congruent to 3 sides of a second triangle. What postulate will be used to prove the 2 triangles congruent? SSS
If two sides and the included angle of a triangle are congruent to 2 sides and the included angle of a second triangle Then the triangles are congruent according to what postulate? SAS
If two angles and the included side of one triangle are congruent to two angles and the included side of a second triangle then the triangles are congruent. According to what postulate? ASA
If two angles and the non-included side of one triangle are congruent to two angles and the non-included side of a second triangle then the triangles are congruent. According to what theorem? AAS
This term is used to prove corresponding segments or angles of congruent triangles congruent. What is the abbreviation? CPCTC
Two angles whose sides are formed by two pairs of opposite rays. The angles are congruent and placed "across" from each other. Vertical Angles
The point where sides meet. Often found on 3-dimensional figures including cones and pyramids. Vertex
The length of an arc of a circle is the product of the ratio and the circumference of the circle. Measure of arc AB= (measure of arc AB/360)(2πr). Arc Length
A comparison of two quantities by division. Such as, 5 to 7, 5:7, and 5/7. Ratio
A quadrilateral that has all the characteristics except for 2. The 2 characteristics this quadrilateral does not have is base angles congruent and has only one pair of opposite sides parallel. square
A line that is contained within two points called "endpoints." This line includes the two endpoints and several different points within the line. Segment
A perpendicular segment that joins the vertex of a triangle with the opposite side of the triangle.This is often substituted as "x" to find the geometric mean of the triangle. Altitude
Arcs that have the same measurement and are within the same circle or congruent circles. These arcs are the same in size and length. Congruent Arcs

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IED Unit 5 key terms Crossword

Created
Feb 3, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

A triangle that contains only angles that are less than 90 degrees. Acute Triangle
The amount of rotation needed to bring one line or plane into coincidence with another, generally measured in radians or degrees. Angle
The number of square units required to cover a surface. Area
1. An imaginary line through a body, about which it rotates. Axis
A 3D point defining the geometric center of a solid. Centroid
A round plane figure whose boundary consists of points equidistant from the center Circle
1. A triangle located round a polygon such as a circle. Circumscribe
A solid composed of two congruent circles in parallel planes, their interiors, and all the line segments parallel to the axis with endpoints on the two circles. Cylinder
The measure of mass density is a measure of mass per volume. Density
A straight line passing from side to side through the center of a circle or sphere. Diameter
A shape generated by a point moving in a plane so that the sum of its distances from two other points (the foci) is constant and equal to the major axis Ellipse
A curve formed at the interior intersection between two or more surfaces. Fillet
To draw a figure within another so that their boundaries touch but do not intersect. Inscribe
The amount of matter in an object or the quantity of the inertia of the object. Mass
A triangle with one angle that is greater than 90 degrees. Obtuse Triangle
A four-sided polygon with both pairs of opposite sides parallel. Parallelogram
The numerical value of the ratio of the circumference of a circle to its diameter Pi
Any plane figure bounded by straight lines. Polygon
A solid geometric figure whose two ends are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms. Prism
A four-sided polygon. Quadrilateral
A straight line from the center to the circumference of a circle or sphere. Radius
A parallelogram with 90 degree angles. A square is also a rectangle. Rectangle
A triangle that has a 90 degree angle. Right Triangle
A regular polygon with four equal sides and four 90 degree angles. Square
The squared dimensions of the exterior surface Surface Area
A straight or curved line that intersects a circle or arc at one point only. Tangent
A polygon with three sides. Triangle
The amount of three-dimensional space occupied by an object or enclosed within a container. Volume
A four-sided polygon. Quadrilateral

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Precalculus Criss-Cross Puzzle Crossword

Created
Oct 7, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

any number that can be written in the form of a+bi complex number
a unit of angular measure equal to 1/180th of a straight angle degree
a relation that associates each value in the domain with exactly one value in the range funtion
a quantity representing the power to which a fixed number (the base) must be raised to produce a given number. logarithm
the Greek word for “measurement of triangles.” trigonometry
adjacent/hypotenuse cosine
a central angle that intercepts an arc s equal in length to the radius r of the circle. radian
when a real number that can be written as a simple fraction rational
a value f(c) that is greater than or equal to all range values of f on some open interval containing c local maximum
for any two points in the interval a positive change in x results in a zero change in f(x) constant
a value that, when multiplied by itself, produces a specified quantity square root
An expression that can have constants, variables and exponents, that can be combined using addition, subtraction, multiplication and division polynomial
ax2 + bx + c = 0 quadratic formula
in the xy- plane defines y as a function of x if and only if no vertical line intersects the graph in more than one point vertical line test
A general term meaning "written down in the way most commonly accepted" standard form
A number made by squaring a whole number. perfect square
Interest calculated as a percent of the original loan simple interest
first, outside, inner, last FOIL
A line with a start point but no end point (it goes to infinity) ray
Opposite in effect inverse
hypotenuse/opposite cosecant
How far a number is from zero absolute value
a quantity representing the power to which a given number or expression is to be raised exponent
a positive change between size or quantity increase
this is formed by the intersection of a plane with two equal cones on opposites of the same vertex. hyperbola
Where interest is calculated on both the amount borrowed and any previous interest. compound interest

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