Circumference

Front

Circumference

Back

Distance around a circle

Front

Does this picture show the diameter or radius of a circle?

Back

Diameter

Front

Does this picture show the diameter or radius of a circle?

Back

Radius

Front

What is the formula for circumference of a circle given the diameter? Options: C = pi x r, C = pi x 2r, C = pi x D, C = pi x 2D

Back

C = pi x D

Front

What is the formula for circumference of a circle given the radius? Options: C = pi x r, C = pi x 2r, C = pi x D, C = pi x 2D

Back

C = pi x 2r

Front

What is the diameter? Options: 8, 16, 10, 4

Back

16

Front

Diameter of a bowl is 14 cm. What is the circumference?

Back

43.98 cm

Front

What is the circumference of this circle? Options: 3.14 cm , 37.7 cm, 24 cm, 68.4 cm

Back

37.7 cm

Front

Find the circumference of a circle with a radius of 12.5 mm.

Back

78.54mm

Front

Radius of the circle: 9 meters. What is the circle's circumference?

Back

56.52 meters