# Math Crossword puzzle

Created
May 17, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

a figure formed by 2 rays angle
A quadrilateral with two pairs of parallel sides Parallelogram
lines that interset at 90 degree angles Perpendicular lines
A quadrilateral with four congruent sides rhombus
A quadrilateral with four right angles Rectangle
an angle that measures more than 0 but less than 90 degrees acute angle
two angles whose measres have a sum of 90 degrees Complementary angles
A(2)+B(2)=C(2) Pythagorean Theorem
two figures have same shape but not necessarily the same size Similar
3 sided polygon Triangle
a segment whose endpoints lie on a circle chord
an angle whose vertex is on a circle and whose sides contain chords of the circle Inscribed angle
The setpoints in a plane that are a fixed distance from a given point called the cener of the circle Circle
3 Dimensional figure with a circular base and a curved surface connects the base Cone
The distance along an arc measured in linear units Arc length
any number that can be written as a+bi Complex number
a set of coordinate axes the horizontal axis is the real axis & vertical axis is the imaginary axis Complex plane
the complex conjugate of any complex number a+bi,denoted a+bi,is a - bi Complex Conjugate
the unit in the imaginary number system imaginary unit
the square root of a negative number written in the form bi imaginary number
a polynomial with two terms Binomial
a polynomial with one term Monomial
a polynomial with three terms trinomial
processs of writing a # or algebraic expression as a product Factoring
an equation that can be written in form ax(2)+bx+c=0 Quadratic equation
a line that divides a plane figure or a graph into two congruent axis of symmetry
a segment whose endpoints are the center of a cirlce and a point on the cirlce radius

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## Geometry Vocabulary Crossword

Created
Jun 29, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

A closed plane figure formed by three or more straight sides that are line segments. polygon
A polygon with three sides and three angles. triangle
A polygon with four sides and four angles. quadrilateral
A polygon with five sides and five angles. pentagon
A polygon with six sides and six angles. hexagon
A polygon with seven sides and seven angles. heptagon
A polygon with eight sides and eight angles. octagon
A polygon with nine sides and nine angles. nonagon
A polygon with ten sides and ten angles. decagon
An angle that measures greater than 0 degrees and less than 90 degrees. acute
An angle that forms a square corner and has a measure of 90 degrees. right
An angle whose measure is 180 degrees. straight
An angle that measures greater than 90 degrees and less than 180 degrees. obtuse
An exact location in space. point
A straight path of points in a plane that continues without end in both direcetions with NO endpoints. line
A part of a line that includes two points called endpoints and all the points between them. line segment
A part of a line; it has one endpoint and continues without end in one direction. ray
The point at either end of a line segment of the starting point of a ray. endpoint
Lines in the same plane that never intersect and are always the same distance apart. parallel
Two lines that intersect to form four right angles. perpendicular
Lines that cross each other at exactly one point. intersecting
The number of square units needed to cover a surface. area
The distance around a figure. perimeter
A parallelogram with four equal, or congruent, sides and four right angles. square
A parallelogram with opposite sidees that are equal, or congrudent, and with four right angles. rectangle
A parallelogram with four equal, or congruent, sides. rhombus
A quadrilateral with exactly one pair of parallel sides. trapezoid
A quadrilateral whose opposite sides are parallel and equal, or congruent. parallelogram
Having the EXACT same size and shape. congruent

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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 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

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## Geometry Terms Crossword

Created
Feb 19, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

branch of mathematics that deals with points, lines, planes, and solids and examines their properties geometry
has no size, length, width, or height. represented by a dot and named by a capital letter point
set of all points space
points that lie on the same line collinear points
points that lie on the same plane coplaner points
line that consists of two points and all points between them segment
the part of a line that contains an endpoint and all other points extending in the other direction ray
things measuring to the same size or length congruent
a point that divides a segment into two congruent parts midpoint
angle whose measure is between 0 and 90 degrees acute angle
an angle that measures 90 degrees right angle
an angle whose measure is greater than 90 but less than 180 degrees obtuse angle
an angle whose measure is 180 degrees straight angle
triangle with no sides congruent scalene
triangle that has a right angle included right triangle
two angles whose sum is 90 degrees complementary
two angles whose measures sum up to 180 degrees supplementary
line that intersects a circle in two points secant
segment that connects two ponts on a circle chord
comparison of two numbers by divison ratio
congruent polygons lying in parallel planes bases
equation that sates two ratios are equal proportion
parellelogram with consecutive sides congruent rhombus
four sided figure with all sides congruent square
a line segment with two points on a cirlce that passes through the center diameter

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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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## Geometry Crossword Puzzle

Created
Feb 11, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

a triangle that has all equal sides and anles is considered an __________ triangle. Name starts with an "e" equilateral
a triangle with no congruent sides. Name starts with an "s". scalene
In this triangle, it has 2 congruent sides. Name starts with an "i". isosceles
coplainar lines that do not intersect. Lines never end. parallel
when the y-axis and x-axis change by a ratio. Many graphs have this type of diagonal. slope
transformation that turns every point. makes a figure move 360 degrees among a point is called _________. Name starts with an "r". rotation
a transformation representing a flip.When a figure flips over the or x-axis it is called a _________. reflection
a transformation that slides a figure. This word starts with a "t" translation
this angle is more than 90 degrees. This angle starts with an "o". obtuse
in a polygon, a segment that connects nonconsecutive vertices of the polygon. Line is neither horizontal nor vertical. diagonal
a quadrilateral with parallel opposite sides. Any sides can be called a base. (square,rhombus,rectangle) parallelogram
a quadrilateral with 4 right angles. Considered a parallelogram. rectangle
a quadrilateral with 4 congruent sides. considered a parallelogram. rhombus
a quadrilateral with 4 right angles and 4 congruent sides, Considered a parallelogram. square
a quadrilateral with one pair of parallel sides. Two base angles. trapezoid
this angle is less than 90 degrees. Angle starts with an "a" acute
a transformation that enlarges or reduces the original figure. Gets smaller or bigger. dilation
a __________ angle forms a perfect 90 degrees. Angle name starts with a "r" right
common endpoints of a figure. The "points" vertex
all figures have one of theses. The ________ encloses a figure. Word starts with a "s" side

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## Analytic Geometry Crossword

Created
May 23, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

a final product or end result outcome
consisting of one term only Monomial
the act or process of separating an equation, formula, cryptogram, etc. factoring
a plane surface resembling the cross section of a solid cone Cone
The length of an arc arclength
the complex number i. imaginary unit
a quadrilateral having both pairs of opposite sides parallel to each other parallelogram
a plane the points of which are complex numbers complex plane
a closed plane curve consisting of all points at a given distance from a point within it called the center circle
the space within two lines or three or more planes diverging from a common point angle
consisting of or pertaining to three terms trinomial
the collection of all possible results of an experiment, represented as points. sample space
either of two angles that added together produce an angle of 90 complementary angle
consisting of or characterized by two or more names or terms polynomial
an equation containing a single variable of degree 2 quadratic equation
a mathematical expression ( a + bi) in which a and b are real numbers and i 2= −1 complex numbers
are the angles opposite each other when two lines cross vertical angle
An angle whose measure is between 0° and 90° acute angle
conjugate complex conjugate
using or pertaining to systems of coordinates coordinate
a statistical record of how often each value in a set of data occurs frequency table
an equilateral parallelogram, including the square as a special case. rhombus
a straight line for which every point on a given curve has corresponding to it another point such that the line connecting the two points is bisected by the given line axis of symmetry
a plane curve formed by the intersection of a right circular cone with a plane parallel to a generator of the cone parabola
a closed plane figure having three sides and three angles triangle

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## math vocabulary Crossword

Created
May 11, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

A polygon with 4 sides quadrilateral
The number of times a particular item appears in a data set. frequency
A number that indicates the operation of repeated multiplication. exponent
The value of y at the point where a curve crosses the y-axis. y-intercept
A line segment that connects two points on a curve. chord
A portion of the circumference of a circle. arc
The answer to a division problem. quotient
Lines that have one and only one point in common. intersecting lines
Two angles that share both a side and a vertex. adjacent angles
The number of square units that covers a shape or figure. area
The bottom of a plane figure or three-dimensional figure. base
The set of points in a plane that are a fixed distance from a given point, called the center. circle
To divide into two congruent parts. Bisect
The distance around a circle. circumference
Figures or angles that have the same size and shape. congruent
A number that represents the characteristics of a data set. average
A unit of measure of an angle. degree
The result of subtracting two numbers. difference
A mathematical statement that says that two expressions have the same value; any number sentence with an =. equation
A number that indicates the operation of repeated multiplication. exponent
In probability, a set of outcomes. event
A triangle that has three equal sides. equilateral triangle
Two equations whose solutions are the same. equivalent equations
To substitute number values into an expression. evaluate
A real number that is less than zero. negative number
A point on a line segment that divides the segment into two congruent segments. midpoint
A polynomial with three terms. Trinomial
A statement that might be true, which can then be tested. Hypothesis
The line that divides something into two equal parts. Bisector
A polynomial with two terms. Binomial
Without an end. Not finite. Infinite
consisting of three terms. Trinomial
A value that does not change. constant

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## Math Crossword

Created
May 5, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

To bring two or more numbers (or things) together to make a new total. Add
The size of a surface Area
The distance around the edge of a circle Circumference
A number used to multiply a variable. Coefficient
The plane containing the "x" axis and "y" axis Coordinate Plane
A straight line going through the center of a circle connecting two points on the circumference Diameter
The exponent of a number says how many times to use that number in a multiplication Exponent
A function is a special relationship where each input has a single output Function
A special type of equation that shows the relationship between different variables. Formula
A real number that can NOT be made by dividing two integers Irrational Number
Two numbers written in a certain order. Usually written in parentheses like this: (4,5) Ordered Pair
On a two-dimensional graph it is where the X axis and Y axis cross Origin
The distance around a two-dimensional shape Perimeter
Any of the 4 areas made when we divide up a plane by an x and y axis Quadrant
A flat shape with four straight sides. Quadrilateral
The distance from the center to the circumference of a circle Radius
A 4-sided flat shape with straight sides where all interior angles are right angles (90°). Rectangle
An angle which is equal to 90° Right Angle
A triangle that has a right angle (90°) Right Triangle
How steep a straight line is. Slope
The square root of a number is a value that, when multiplied by itself, gives the number. Square Root
To "slide" Translate
A 3-sided polygon (a flat shape with straight sides). Triangle
A line on a graph showing the general direction that a group of points seem to be heading. Line of Best Fit
The amount of turn between two straight lines that have a common end point (the vertex). Angle

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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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## Math Vocabulary Crossword

Created
Mar 23, 2016
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

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