Review - Complementary, Supplementary, Vertical and Adjacent

What are vertical angles?

• Angles that are adjacent to each other
• Angles that add up to 180°
• Angles that are opposite of each other when lines intersect
• Angles that add up to 90°

Tags

CCSS.7.G.B.5

Vertical angles are always

• 90 degrees

• 180 degrees

• congruent

• adjacent

Tags

CCSS.7.G.B.5

Which are pairs of vertical angles? Select all that apply.

• ∠COB & ∠COA

• ∠AOD & ∠AOC

• ∠COB & ∠AOD

• ∠BOD & ∠AOD

• ∠DOB & ∠COA

Tags

CCSS.7.G.B.5

Which are pairs of adjacent angles? Select all that apply.

• ∠COB & ∠DOA

• ∠AOD & ∠AOC

• ∠COB & ∠AOD

• ∠BOD & ∠AOD

• ∠COB & ∠COA

Tags

CCSS.7.G.B.5

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.

Tags

CCSS.7.G.B.5

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

Tags

CCSS.7.G.B.5

Solve for x.

• 37

• 53

• 143

• 323

Tags

CCSS.7.G.B.5

Solve for x.

• 52

• 38

• 128

• 308

Tags

CCSS.7.G.B.5

Which is NOT an angle?

• <PQS

• <SQR

• <PQR

• <RSP

Find the measures of < 1.

• 40^o

• 140^o

• 180^o

• 320o

Tags

CCSS.7.G.B.5