Angles and Triangles Review

Angles and Triangles

Multiple Select

One side of a triangle measures 8 inches. Select all the measurements that could be the lengths of the other two sides of the triangle.

• 2 inches and 3 inches

• 3 inches and 10 inches

• 5 inches and 15 inches

• 7 inches and 14 inches

• 9 inches and 12 inches

Multiple Choice

What is the measure, in degrees, of angle x?

• 39.7

• 87.2

• 129.7

• 137.5

Multiple Choice

• 12.1

• 15.125

• 48.4

• 60.5

Multiple Choice

For ΔABC, the measure in degrees of angles A, B, and C are 60, 55, and x + 20 respectively. What is the value of x?

• 25

• 45

• 65

• 95

Multiple Choice

What is the measure, in degrees, of angle x?

• 45

• 55

• 135

• 315

Multiple Choice

What is the measure

 $\angle$  SQR?

• 18°

• 28°

• 32°

• 118°

Multiple Choice

What is the measure, in degrees, of angle x?

• 22.7

• 67.3

• 112.7

• 202.7

Multiple Choice

Which equation could Steven use to find x, the measure of the third angle?

• x = 3 x (98 + 37)

• x = (98 + 37) ÷ 180

• x = 180 − (98 + 37)

• x = 180 + 98 + 37

Multiple Choice

What is the measure of

 $\angle$  y?

• 70°

• 150°

• 160°

• 175°

Multiple Choice

What is the measure

 $\angle$  x?

• 52°

• 60°

• 62°

• 66°