Circle Geometry Test

Find the length of the indicated arc.

• 40.3 m

• 91.6 m

• 9.4 m

• 56.5 m

Find the length of the indicated arc.

• 0.5 mi

• 158.4 mi

• 58.9 mi

• 23.6 mi

What is the exact length of the arc shown?

What is the area of the circle?

• 221.7 mi²

• 216.5 mi²

• 804.4 mi²

• 201.1 mi²

What is the area of a circle with a diameter of 14 kilometers?

• 186.2 km²

• 153.9 km²

• 158.3 km²

• 167.4 km²

Find the radius of a circle that has an area of 201.1 km²

• 8 km

• 64 km

• 2.8 km

• 8.3 km

If a circle has an area of 172 square centimeters, what is the measure of its radius?

• 2.7 cm

• 7.4 cm

• 3.7 cm

• 7.6 cm

Find the diameter of a circle that has an area of 221.7 m²

• 17.4 m

• 5.8 m

• 8.4 m

• 16.8 m

If a circle has an area of 153.9 square feet, find the diameter.

• 98 ft

• 15.2 ft

• 14 ft

• 14.6 ft

A circle has an equation (x - 6)² + (y - 2)² = 49. What are the coordinates of the center and the length of the radius?

• center (6, 2)

  radius 7

• center (-6, -2)

  radius 49

• center (6, 2)

  radius 49

• center (-6, -2)

  radius 7