Vertical Angle Practice

Front

What are vertical angles?

Back

Angles that are opposite of each other when lines intersect.

Tags

CCSS.7.G.B.5

Front

If m∠1 = 30°, what is m∠3?

Back

30°

Tags

CCSS.7.G.B.5

Front

Which angles are vertical angles: ∠8 & ∠7, ∠8 & ∠6, or ∠8 & ∠5?

Back

∠8 & ∠5

Front

Identify the pairs of vertical angles: ∠COB & ∠COA, ∠AOD & ∠AOC, ∠COB & ∠AOD, or ∠BOD & ∠AOD?

Back

∠COB & ∠AOD

Tags

CCSS.7.G.B.5

Front

What is the sum of vertical angles?

Back

Vertical angles are equal, so their sum is 2 times the measure of one angle.

Tags

CCSS.7.G.B.5

Front

If two lines intersect, how many pairs of vertical angles are formed?

Back

Two pairs of vertical angles are formed.

Tags

CCSS.7.G.B.5

Front

What is the relationship between adjacent angles formed by intersecting lines?

Back

Adjacent angles are supplementary, meaning they add up to 180°.

Tags

CCSS.7.G.B.5

Front

If m∠AOB = 120°, what is m∠AOC if ∠AOC is a vertical angle to ∠AOB?

Back

m∠AOC = 120°.

Tags

CCSS.7.G.B.5

Front

If m∠1 + m∠2 = 180°, what can be said about ∠1 and ∠2?

Back

∠1 and ∠2 are supplementary angles.

Tags

CCSS.7.G.B.5

Front

What is the measure of vertical angles if one angle measures 45°?

Back

The other angle also measures 45°.

Tags

CCSS.7.G.B.5