# Geometry Words Crossword

Created
Dec 17, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

The common endpoint of an angle Vertex
Points that are on the same line Colinear
Two angles that lie in the same plane, have common vertex & a common side, but no common interior points AdjacentAngles
The sum of the measures of the angles of a triangle is 180 AngleSumTheorem
Lines that are in the same plane & never meet Parallel
A ray that divides an angle into two congruent angles AngleBisector
Lines that are in different planes & never meet Skew
Makes a straight line & measure of 180 degrees OppositeRays
Two nonadjacent angles formed by two intersecting lines VerticalAngles
The rays of an angle Sides
Description of line that form right angles Perpendicular
A geometric term that can be explained using undefined terms and/or other defined terms Defined Terms
A set of points common to two or more geometric figures Intersection
Two angles with measures that have a sum of 90 ComplementaryAngles
Lines that intersect Non-Parallel
It is neither on the angle nor in the interior of the angle Exterior
The boundless three dimensional set of all points Space
An angle with the degree measure of 90 RightAngle
A point is in the interior of angle if it does not lie on the angle itself & it lies on a segment with endpoints that are on the sides of the angle Interior
Two angles with measures that have a sum of 180 Supplementary
A flat surface made up of points that extend indefinitely in all directions Plane
Points that lie on the same place Coplanar
The intersection of two non-collinear rays at a common endpoint Angles
A pair of adjacent angles where non-common sides are opposite rays LinearLines
An angle with a degree measure less than 90 degrees Acute

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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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## Geometry Crossword Puzzle

Created
Nov 14, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

A line that intersects 2 or more coplanar lines. Transversal
Angles on the same side of the transversal that lie in the same exact spot. Corresponding Angles
The starting and stopping points of a line segment. Endpoints
Two angles that form a line. Linear Pair
Two angles that add up to 180 degrees. Supplementary
Two angles that add up to 90 degrees. Complementary
An angle that measures exactly 90 degrees. Right Angle
An angle that measures greater than 90 degrees and less than 180 degrees. Obtuse Angle
An angle that measures less than 90 degrees. Acute Angle
The point 2 or more figures have in common. Intersection
The point in the exact middle of a line segment. Midpoint
Angles with the same measure. Congruent Angles
Divide into 2 equal pieces. Bisect
On the same line. Collinear
On the same plane. Coplanar
Non-coplanar lines that do not intersect. Skew
Lines that intersect to make a 90 degree angle. Perpendicular Lines
Coplanar lines that never intersect. Parallel Lines
Angles on the same side of the transversal and on the interior of the lines. Consecutive Interior
Angles on opposite sides of the transversal and on the outside of the lines. Alternate Exterior
Angles on opposite sides of the transversal and on the inside of the lines. Alternate Interior
Angles on the same side of the transversal that lie in the same exact spot. Corresponding
A line that intersects 2 or more coplanar lines. Transversal

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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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## Geometry Crossword

Created
Aug 31, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

A location that has NO dimension point
A set of points > extends in ONE dimension line
A flat surface made up of points > two dimensions >3 non-collinear points plane
Points on the same line collinear
A part of a line that is bounded by 2 distinct end points segment
Has one end point and extends infinitely along the line from the end point ray
of any figures is the set of points they have in common intersection
points on the same plane coplanar
a figure created by 2 rays that share a endpoint angle
2 angles who share a vertex and a side but have no common points adjacent angles
a ray that divides an angle into 2 congruent angles angle bisector
opposite angles formed by 2 intersecting lines vertical angles
lie on the same side of the transversal and on the same side of the intersecting lines corresponding angles
nonadjacent angles that lie on opposite sides of the transversal between the intersecting lines alternate interior
angles that lie on opposite sides of the transversal outside the intersected lines alternate exterior
2 angles that are adjacent angles formed by intersecting lines > angles must add up to 180 degrees linear pairs
a point that divides a segment into 2 congruent segments midpoint
lines in the same plane that DO NOT intersect parallel lines
for 2 lines intersected by a transversal, a pair of angles that lie on the same side of the transversal and between the 2 lines same-side interior
lines that intersect at a 90 degree angle perpendicular lines
2 angles whose measure have a sum of 180 degrees supplementary
2 angles whose measures have a sum of 90 degrees complementary
points not on the same line noncollinear
the length of a straight line segment that links them distance
2 angles that DOES NOT share a vertex or a side non adjacent
2 rays that have a common endpoint and form a line opposite rays

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## Geometry Terminology Crossword

Created
Feb 1, 2017
Type
Crossword
Description

This crossword contains the following questions and answers:

A precise location or place on a line or plane Point
An object that is straight, infinitely long and infinitely thin. Line
A flat surface that is infinitely large Plane
A portion of a line which starts at a point and goes off in a particular direction to infinity Ray
A portion of a line Line Segment
Never touching Parallel
Lines that are not coplanar Skew
Two angles in corresponding positions relative to two lines Corresponding
Lines that cross Interesting
Points all in one plane Coplanar
Points all on one line Collinear
Not all on the same line Non- Collinear
Not all on the same plane non-coplanar
A line meeting at a right angle Perpendicular
A figure formed by two rays that have the same endpoint angle
Equal measures Congruent
Divides the angle into two congruent angles Bisector
Less than 90 degrees Acute
Larger than 90 degrees, less than 180 Obtuse
90 degrees Right
Two angles whose sides form two pairs of opposite rays Vertical
Two angles in a plane that have a common vertex and side, but no common interior points Adjacent
Two angles whose measures have the sum of 90 Complementary
Two angles whose measures have the sum of 180 Supplementary

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## Points, Lines, Planes, and Angles Crossword

Created
Sep 25, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

a _____ is simply a location point
a ______ is a flat surface made up of points plane
points on the same line are _____ collinear
points on the same plane are ______ coplanar
a _____ has two end points line segment
when segmants have the same measure they are ______ congruent
Point M is ______ points P and Q if and only if P, Q, and M are collinear and PM + MQ = PQ between
the _____ of a segment is the point halfway beween the endpoints of a segment midpoint
any segment, line, or plane that intersects at its midpoint is called a ________ segment bisector
distance around a circle into 360 parts is a ______ degree
a _____ is part of a line ray
a ray that divides an angle into two congruent angles is an ______ angle bisector
an angle with less than a 90 degree angle acute
an angle with a 90 degree angle right
an angle with more than a 90 degree angle obtuse
two angles that lie in the same plane, have a common vertex & side, but no common interior points adjacent angles
two nonadjacent angles formed by two intersecting lines vertical angles
pair of adjacent angles whose noncommon sides are opposite rays linear pair
two angles whose measures have a sum of 90 complementary angles
two angles whose measurements have a sum of 180 supplementary angles

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## Geometry Vocabulary Crossword

Created
Sep 8, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

Indicates a location represented by a dot Point
Represented by a stright line Line
Flat surface that extends withoout end plane
Points on the same line Co-linear points
Points not on the sme line Non Co-linear points
The set of points that two geometric figures have in common Intersection
Part of a line with two endpoints and all points inbetween them Segment
Two segemets with the same length Congruent
A point that divides a segment in half Midpoint
A point,line,ray, or othther segment that intersects a segment at its mid point Segemnt bisector
Part of a line with one end point and all points of the line on one side of the endpoin t Ray
Coplanar lines that never intersect Paralell
lines that meet to form right angles Perpendicular
noncoplanar lines that never intersect skew
Endpoint of the rays that form an angle Vertex
Angles that have the same measure congruent
Angles that share a common side,common vertex,and no common interior point Adjacent
Two angles with the same vertex whose sides are oppisite rays vertical
An angle less then 90 Acute
An angle more than 90 and less then 180 Obtuse
A 90 degree angle Right
A 180 dgree angle Straight
two angles that add up to 90 degrees Complementary
A pair of angles that add up to 180 supplementary
A Pair of adjacent ANGLES THAT ADD UP TO 180 Linear Pair

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## Basic Geometric Terms Crossword

Created
Oct 17, 2017
Type
Crossword
Description

This crossword contains the following questions and answers:

An angle that measrues 180 degrees. straight
A line that goes up and down vertical
A straight path that has a beginning but not ending. ray
A math tool used for measuring or drawing angles. protractor
The middle point. midpoint
Two rays that have a common end point angle
An angle that measures more than 180 degrees but less than 360. reflex
Two lines that form right angles where they intersect. perpendicular
A straigh path that has a beginning and an ending. segment
An angle that measures more than zero degrees but less than 90. acute
where lines cross over a common point. intersection
Two angles that are next to each other. adjacent
A line that goes from side-to-side. horizontal
Something that has an end. finite
Angles that are opposite each other when two lines intersect. vertical
Two angles whose sum is 180 degrees. supplementary
Two angles whose sum is 90 degrees. complementary
Two lines that never cross or touch. parallel
Never ending. infinite
An angle that measures more than 90 degrees but less than 180. obtuse
As traigh path that goes on infinitely in either direction. line
A point where two angles begin or meet. vertex
When a figure is folded in half and the two halves match perfectly. symmetry
An angle that is 1/4 of a circle. right
A unit used to measure an angle. degree

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## Lines and Angles Crossword

Created
Jun 28, 2016
Type
Crossword
Description

This crossword contains the following questions and answers:

Two angles that are next to each other ADJACENT ANGLES
An angle that measures more than 90 degrees but less than 180 Obtuse Angles
Two rays that have a common end point Angle
Where lines cross over at a common point. Intersection
3 or more points lying on the same line Co linear
An angle that is 1/4 of a circle. Right Angle
Never Ending Infinite
A point where two angles begin or meet. Vertex
A straight path that has a beginning but not ending Ray
Two angles whose sum is 90 degrees Complementary

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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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