# Math Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

a continuous portion of a circle Arc
a combination of three or more notes that blend harmoniously Chord
ratio of the adjacent side to the hypotenuse of a right-angled triangle Cosine
the product of all the integers up to and including a given integer Factorial
a function obtained by expressing the dependent variable of one function as the independent variable of another; f and g are inverse functions if f(x)=y and g(y)=x Inverse Function
a real number that cannot be expressed as a rational number irrational number
involving a single dimension linear
ratio of the length of the side opposite the given angle to the length of the hypotenuse of a right-angled triangle sine
a rate at which something happens speed
a line that touches a curve but does not intersect it tangent
a limited period of time term
extending or lying across transversal
a quantity that has magnitude and direction vector
the value of y at the point where a curve crosses the y axis y intercept
an increase in rate of change acceleration
the sum of the values of a random variable divided by the number of values expected value
a notation of how many times to multiply a number by itself exponent
the influence that produces a change in a physical quantity force

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

## MATH CROSSWORD PUZZLE - Answer Key

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

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
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

## Math Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

What is this xy=x or y = k\x where k is not equal to 0 Inverse variation
In a right triangle what is opposite from the right angle Hypotenuse
A graph of a quadratic function is a U shaped curve what is it Parabola
What is a monomial or the sum or difference of two or more monomial Polynomial
3.14 Pi
A system of linear equations that have (Blank) when the graphs of the equations are parallel No solutions
A set of ordered pairs are what Relation
A comparison of two numbers by division Ratio
Adding and subtracting are Inverse operations
Y=mx+b Slope
a mathmatical phrase that can include numbers variables and operation symbols Algebric expression
horizontal axis on a graph x-axis
vertical axis on a graph y-axis
4 (blank) make up a graph Quadrants
very center point on a graph Origin
180 degrees angle is what angle straight
90 degree angle is what angle right
a ratio that is expressed in one unit unit rate
pi is a (blank) irrational number
a squared + b squared =c squared what is that formula used for Pythagorean theorem
what is the square root of 1521 thirty-nine
two rays that have the same endpoint angle
2 lines intersect and form square corners perpendicular
objects that have the same size and shape congruent
a triangle with equal sides equilateral
the distance from 0 absolute value
a number or a product of a number and a variable term
a term that has no variables constant
Terms that have the same variable and raised to the same power like terms
a number that occurs most often in a list mode

## Math Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The flip of a shape over a line. Reflection
A function that moves an object a certain distance. translation
Transformation that produces an image that is the same shape as the original, but is a different size. Dilation
A transformation in which a plane figure turns around a fixed center point. Roation
four specific ways to manipulate the shape of a point, a line, or shape. Transformation
Pair of adjacent, supplementary angles. Linear Pair
Two angles that share a common side and a common vertex, but do not overlap. Adjacent
The angles opposite each other when two lines cross. Verticle
an element of some set called a space (a dot). Point
part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints. Segment
Exactly equal in size and shape. Congruent
Any 2-dimensional shape formed with straight lines. Polygon
A three dimensional (3D) object. Solid
Set of equations without a common solution. System of Equations
(of a triangle) Is the segment joining the midpoints of two sides of the triangle Mid Segment
The common endpoint of two or more rays or line segments. Vertex
Where the line crosses the y-axis. Y intercept
A line through a shape so that each side is a mirror image. Axis of Symmetry
Any number that can be expressed as the quotient or fraction p/q of two integers. Rational
A parameter of an object or system calculated as an aid to its classification or solution. Discriminant
A value that, when multiplied by itself, gives the number. Square Root
Simply the opposite of a rational number. Irrational
An algebraic equation, such as y = 4x + 3, in which the variables are of the first degree. Linear Equation
Angles that add up to 90 degrees or less. Comp. Angle
A polygon that is both equillateral and eqilamgular Regular Polygon
the point at which the line crosses the x axis. X intercept
an expression consisting of variables and coefficients which only employs the operations of addition, subtraction, multiplication, and non-negative integer exponents. Polynomial
A special ratio in which the two terms are in different units. Rate
vertical lines (perpendicular to the x-axis) near which the function grows without bound. Hori. Asymptote
Starts at a given point and goes off in a certain direction forever. Ray

## Crossword for Mathemathicians

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

## Precalculus Criss-Cross Puzzle Crossword

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
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

## Trigonometry Crossword

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
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

## Pre-Calculus Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

A number says how many times to use that number in a multiplication Exponent
A number with no fractional part Integer
An equation that makes a straight line when it is graphed Linear Equation
The distance from the center to the circumference of a circle Radius
The differnce between the lowest and highest numbers. Range
A point where two or more straight lines meet Vertex
The amount of 3 dimensional space and object occupy Volume
The line that divides something into two equal parts Bisector
The size of a surface Area
A number used to multiply a variable Coefficient
A line segment connecting two points on a curve Chord
The largest exponent for a polynomial with one variable Degree
A straight line going through the center of a circle connecting two points on the circumference Diameter
Does not converge, does not settle with some value Diverge
A way to pinpoint where you are on a map or graph by how far along or how far up or down the graph is Cartesian Coordinates
Curved outwards Convex
The length of the adjacent side divided by the length of the hypotenuse Cosine
The longest side on a right triangle Hypotenuse
This creates an arched shape when graphed Hyperbola
How far a periodic function is horizontally to the right of the usual position Phase Shift
The ratio of a circle's circumference to it's diameter Pi
A vector with a magnitude of one Unit Vector
The shortest diameter of an ellipse Minor Axis
A sequence made by multiplying by some value each time Geometric Sequence
A value that you get closer and closer to, but can never reach Limit

## math vocabulary puzzle Crossword

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
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