7.GM.5

Lines PQ and RS intersect at point T, as shown.

What is the measure of angle QTU ?

• 60°

• 65°

• 70°

• 130°

Use the diagram to answer the question.

The measure of ∠1

∠1 is 62°. Which statement is justified?

• The measure of ∠3 is 118° because it is supplementary to ∠1.

• The measure of ∠3 is 18° because it is complementary to ∠1.

• The measure of ∠4 is 118° because it is vertical to ∠1.

• The measure of ∠4 is 62° because it is vertical to ∠1.

A triangle is formed by intersecting lines.

What is the measure of angle x?

• 141°

• 129°

• 51°

• 39°

Two triangles are adjacent.

What is the value of b + d?

• 21°

• 38°

• 59°

• 83°

Two lines AB and CD intersect at O as shown.

What is the measure of ∠AOC?

• 35°

• 54°

• 65°

• 115°

Two angles are shown. ∠E is three times as large as ∠F.

What is the measure of ∠E ?

• 22.5°

• 30°

• 60°

• 67.5°

The image shows angles M, N, and P. Angles N and P are complementary.

If angle M is equal to 115°, what is the measure of angle P ?

• 25°

• 45°

• 55°

• 65°

If ∠G is supplementary to ∠H and the measure of ∠G is 65° what is the measure of ∠H?

• 25°

• 35°

• 115°

• 125°

Two triangles are connected.

What is the value of x?

• 55°

• 50°

• 45°

• 40°

Angles B and W are supplementary. Angle B has a measure of (4x + 16)˚. Angle W has a measure of 68˚.

What is the value of x?

• 13

• 24

• 28

• 42