Unit 7 Test Review

Complementary Angles add to

• 90 degrees

• 180 degrees

• 150 degrees

• 100 degrees

Supplementary Angles add to

• 90 degrees

• 180 degrees

• 150 degrees

• 100 degrees

Angles E and F are supplementary angles. If angle E has a measure of 30 degrees and angle F has a measure of 5x + 15, what is the value of x.

• 27

• 12

• 20

• 115

If you slice a cylinder parallel to the base, what would be the resulting cross section?

• circle

• rectangle

• triangle

• trapezoid

If you slice a rectangular prism perpendicular to the base, what is the resulting cross section?

• Rectangle

• Triangle

• Trapezoid

• Circle

If you slice a triangular prism perpendicular to the base, what is the resulting cross section?

• Rectangle

• Triangle

• Trapezoid

• Circle

If a circle has a diameter of 15 meters. What is the circumference of the circle? (Use 3.14 for pi)

• 706.5

• 94.2

• 47.1

• 23.55

If a circle has a radius of 12 meters. What is the circumference of the circle? (Use 3.14 for pi)

• 37.68

• 75.36

• 18.84

• 123.89

If a circle has a radius of 10 meters. What is the area of the circle? (Use 3.14 for pi)

• 78.5

• 1256

• 787

• 314

If a circle has a diameter of 28 meters. What is the area of the circle? (Use 3.14 for pi)

• 615.44

• 2461.76

• 87.92

• 100