Question

34. Part A

A garden is in the shape of a circle with a radius of 10 feet. Edging is placed around the garden.
How much edging, in feet, is needed to go around the garden? Round to the nearest whole
number.
NE

Answer 1

63 feet

Explanation:

If the edging is circumference, we use the formula C = 2πr.

The radius is 10 feet, so we can plug it in;

C = 2π(10)

C = 20π

C = 20*(3.14159...)

C ≈ 62.83...

C ≈ 63

The edging of the garden is 63 feet.