Unit 1 Geometry Basics

Name a fourth point that is noncoplanar with A, B, and E.

• D
• C
• F
• Q

Name three collinear points.

• A, B, E
• E, B, D
• A, B, F
• C, B, D

Where do the three lines intersect?

• F
• B
• D
• A

Which term means: having the same measure;  used to describe figures that are identical

• congruent
• similar
• irregular
• regular

an angle that measures exactly 90 degrees

• straight angle
• acute angle
• right angle
• obtuse angle

an angle that measures exactly 180 degrees

• straight angle
• acute angle
• right angle
• obtuse angle

an angle that measures greater than 90 degrees but less than 180 degrees

• straight angle
• acute angle
• right angle
• obtuse angle

Tags

CCSS.4.G.A.1

an angle with a measure greater than 0 degrees and less than 90 degrees

• straight angle
• acute angle
• right angle
• obtuse angle

Tags

CCSS.4.G.A.1

a part of a line that has one endpoint and goes on forever in only one direction

• ray
• angle
• segment
• point

Tags

CCSS.4.G.A.1

Which are pairs of vertical angles?

• ∠COB & ∠COA
• ∠AOD & ∠AOC
• ∠COB & ∠AOD
• ∠BOD & ∠AOD

Tags

CCSS.7.G.B.5