Circles Test Review

Find the area of each.

• 9π m²

• 25π m²

• 16π m²

• 36π m²

Find the area of each.

• 36π in²

• 16π in²

• 49π in²

• 64π in²

Find the circumference of each circle.

• A) 18π yd

• B) 10π yd

• C) 22π yd

• D) 16π yd

Find the circumference of each circle.

• 8π m

• 4π m

• 12π m

• 6π m

Find the area of each sector.

• 15π/4 yd²

• 289π/3 yd²

• 34π/3 yd²

• 1468800π yd²

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

• 5.8 yd²

• 18095.6 yd²

• 50.3 yd²

• 12.6 yd²

Find the length of each arc.

• 343π/3 ft

• 512π/3 ft

• 95π/3 ft

• 49π/3 ft

Find the length of each arc. Round your answers to the nearest tenth.

• 61.3 in

• 282.7 in

• 3.7 in

• 9.4 in

Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.

• 58°

• 103°

• 54°

• 245°

Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.

• 95°

• 114°

• 110°

• 113°