Properties of Circle

Find the measure of arc AW.

Find m∠DAR.

• 34⁰

• 17⁰

• 68⁰

• 136⁰

Find the measure of angle V

• 85

• 80

• 87

• 117

How many degrees are in a circle?

• 90

• 180

• 270

• 360

How big is angle b?

• 50 degrees

• 60 degrees

• 70 degrees

• 75 degrees

Find the area of the circle in terms of pi.

• 8pi ft²

• 16pi ft²

• 4pi ft²

• 136pi ft²

Find the area of the circle in terms of pi.

• 400pi ft²

• 100 ft²

• 25pi ft²

• 6.25pi ft²

Find the area of the sector with the marked angle, in terms of pi.

• 16pi ft²

• (64/3)pi ft²

• 8pi ft²

• (16/3)pi ft²

Find the length of the arc in terms of pi.

• 8pi ft

• (64/5)pi ft

• (16/5)pi ft

• (4/5)pi ft

Find the length of the arc in terms of pi.

• 5pi ft

• (81/1.5)pi ft

• 18pi ft

• 12pi ft