Unit 4 Test Review

Find x using the measures of the right triangle below.

• 18

• 90

• 72

• 180

Find x.

• 90

• 180

• 158

• 22

Find the value of x.

• 60

• 120

• 180

• 30

Find the value of x.

• 44

• 11

• 33.5

• 40

Which angles are congruent?

• 1 and 2

• 2 and 3

• 1 and 3

• 3 and 4

If the measure of angle 2 is 76, what is the measure of angle 4?

• 76

• 104

• 14

• 180

If the measure of angle 2 is 76, what is the measure of angle 1?

• 76

• 104

• 14

• 180

Find the shape resulting in the cross-section of the cylinder.

• Rectangle

• Square

• Circle

• Oval

Find the shape resulting in the cross-section of the cone.

• Triangle

• Square

• Circle

• Rectangle

Find the circumference of the circle. Round to the nearest tenth.

• 15.7 mi

• 31.4 mi

• 78.5 mi

• 31.416 mi