Question 1

A figure formed by two rays with a common  vertex

Accepted Answer

Angle

Answer

Vertex

Answer

Acute angle

Answer

Line segment

Question 2

A straight path that extends forever in opposite directions

Accepted Answer

Line

Answer

Line segment

Answer

Plane

Answer

Ray

Question 3

Two angles whose sum equals 180 degrees

Accepted Answer

Supplementary angles

Answer

Adjacent angles

Answer

Complementary angles

Answer

Vertical angles

Question 4

A part of a line that has one endpoint and extends forever in one direction

Accepted Answer

Ray

Answer

Line segment

Answer

Line

Answer

Plane

Question 5

Two lines that never intersect; same plane

Accepted Answer

Parallel lines

Answer

Perpendicular lines

Answer

Line segment

Answer

Transversal

Question 6

An exact location that has no size

Accepted Answer

Point

Answer

Vertex

Answer

Line

Answer

Transversal

Question 7

Lines in different plans that will never intersect and are not parallel

Accepted Answer

Skew Lines

Answer

Perpendicular lines

Answer

Parallel lines

Answer

Transversal

Question 8

Having the same shape and size

Accepted Answer

Congruent

Answer

Diagonal

Answer

Vertex

Answer

Right angle

Question 9

A line segment that connects two non-adjacent vertices of a polygon

Accepted Answer

Diagonal

Answer

Line segment

Answer

Transveral

Answer

Vertex

Question 10

An angle that measures 180 degrees

Accepted Answer

Straight angle

Answer

Right angle

Answer

Supplementary angles

Answer

Acute angle

Question 11

A part of a line that has two endpoints

Accepted Answer

Line segment

Answer

Plane

Answer

Line

Answer

Ray

Question 12

Two angles whose sum equals 90 degrees

Accepted Answer

Complementary angles

Answer

Supplementary angles

Answer

Obtuse angle

Answer

Right angle

Question 13

Two lines that intersect at a 90 degree angle

Accepted Answer

Perpendicular lines

Answer

Transversal

Answer

Skew lines

Answer

Parallel lines

Question 14

Angles that are beside each other; common vertex and common side

Accepted Answer

Adjacent angles

Answer

Vertical angles

Answer

Supplementary angles

Answer

Complementary angles

Question 15

On an angle, the point where two sides intersect

Accepted Answer

Vertex

Answer

Transversal

Answer

Vertical angles

Answer

Congruent

Question 16

A flat surface that has no thickness and extends forever

Accepted Answer

Plane

Answer

Point

Answer

Angle

Answer

Vertex

Question 17

An angle that is greater than 0 but less than 90 degrees

Accepted Answer

Acute angle

Answer

Adjacent angles

Answer

Straight angle

Answer

Obtuse angle

Question 18

A rule regarding congruent triangles

Accepted Answer

Side Side Side rule

Answer

Congruent

Answer

Angle

Answer

Line segment

Question 19

A line that intersects two or more lines

Accepted Answer

Transversal

Answer

Line

Answer

Diagonal

Answer

Angle

Question 20

Angles that are opposite each other and are congruent

Accepted Answer

Vertical angles

Answer

Adjacent angles

Answer

Acute angle

Answer

Complementary angles

Question 21

An angle that measures exactly 90 degrees

Accepted Answer

Right angle

Answer

Angle

Answer

Acute angle

Answer

Adjacent angle

Question 22

An angle that is greater than 90 but less than 180 degrees

Accepted Answer

Obtuse angle

Answer

Complementary angles

Answer

Adjacent angle

Answer

Acute angle

Question 23

A triangle with three angles measuring less than 90 degrees

Accepted Answer

Acute triangle

Answer

Line segment

Answer

Side Side Side rule

Answer

Ray

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