Question

Tania has a set of nesting rings. This table shows the relationship between the radius of a ring and the ring's circumference.

What is the circumference for the nesting ring with a 9.5 cm radius?

Answer 1

59.66 cm

Explanation:

Circumference of a circle = 2πr

π = 3.14

r = radius = 9.5

2 x 3.14 x 9.5 = 59.66 cm