217 Unit 1 Review

Which are pairs of vertical angles?

• ∠COB & ∠COA

• ∠AOD & ∠AOC

• ∠COB & ∠AOD

• ∠BOD & ∠AOD

Find the value of x.

• 15
• 30
• 45
• 60

Tags

CCSS.7.G.B.5

Find what the value of x.

• 118
• 108
• 28
• 58

Tags

CCSS.7.G.B.5

Find the value of t

• -1
• 5
• 5.14
• 7

Tags

CCSS.7.G.B.5

Collinear points - points that lie on the same (a)  

Segment - part of a line that consists of two (a)   and all the points between them.

Coplanar points - points that lie on the same (a)  

Ray - part of a line that consists of one (a)   and all the points on one side.

Opposite rays - two rays that share an endpoint and form a (a)  

Midpoint - a point that divides a (a)   into two congruent pieces.