Circles Assessment

Solve for x

• 51 degrees

• 61 degrees

• 102 degrees

• 204 degrees

Solve for the missing angle.

• 45^o

• 90^o

• 22.5^o

• 128^o

Find the measure of the indicated angle.

• 42

• 51

• 36

• 45

Find the value of x.

Find the area of each sector. Round to the nearest tenth.

• 52.4 in²

• 18,864 in²

• 60 in²

• 10.5 in

Calculate the length of the bold arc. Round to the nearest tenth.

• 49.7 ft

• 15.8 ft

• 24.9 ft

• 3.14 ft

What is the radius of a unit circle?

• 1

• 2

• 1/2

• 0

What does "circumference" mean?

• Space a circle takes up

• Distance around a circle

• Line from one side of a circle to another

• Line from center of circle to side

The radius of Michael’s basketball rim is 8 inches. What is the circumference to the nearest hundredth?

• 25.12 in

• 50.27 in

• 12.56 in

• 48.15 in

• 32 units

• 16 units

• 8 units

• 4 units