Unit 1_Quiz 2_1/31/2025_Geometry Basics

Consists of 2 endpoints and all the points in between.

• Ray
• Line
• Line Segment
• Angle

flat surface that has no thickness and extends forever.

• point

• line

• plane

• ray

part of a line that starts at an endpoint and extends forever in one direction

• line

• segment

• ray

• vertex

What is the value of "a"?

• 75°
• 65°
• 55°
• 85°

What term is used to describe a pair, or group, of angles that equal 180 degrees?

• Supplementary Angles
• Complementary Angles
• Vertical Angles
• Congruent Angles

What is the value of "x"?

• 20
• 30
• 25
• 15

What is the value of "x"?

• 19
• 28
• 18
• 30

What angle is vertical to angle 2?

• ∠4

• ∠1

• ∠2

• ∠5

What angle is complementary to angle 4?

• ∠5

• ∠3

• ∠2

• ∠1

Name an angle supplementary to ∠FKG.

• ∠GKJ

• ∠GKH

• ∠HKE

• ∠FKH