Circumference of a circle

What is the distance around a circle?

• Radius

• Circumference

• Diameter

• Area

A circular swimming pool is 21 feet in diameter.How many feet around is the pool?

• 10.5 ft

• 65.94 ft

• 42 ft

• 131.95 ft

If my radius is 10ft, what is my diameter?

• 20ft

• 31.4ft

• 5ft

• 62.8ft

If my diameter is 19 inches, what is my radius?

• 38 inches

• 59.66 inches

• 9.5 inches

• 119.32 inches

The diameter of a circle is 3 centimeters. What is the circumference?

• 9.42 cm

• 11.5cm

• 45.3 cm

• 18.84 cm

What is the circumference of the circle?

• 64 cm

• 25.12 cm

• 50.24 cm

• 200.96 cm

Find the circumference of following circle. Take π = 3.14

• 18.84 units

• 47.3 units

• 72.22 units

• 47.1 units

Find the circumference of following circle. Take π = 3.14

• 47.68 units

• 27.68 units

• 31.14 units

• 37.68 units

What is the circumference of a circumference of a circle garden with a diameter of 5.2 m?

• 16.328 m

• 15.823

Find the circumference of a circle lagoon with a diameter of 20 cm?

• 62.80 cm

• 52.80 cm

• 82.80 cm

• 92.80 cm