Question

Circle O has a circumference of approximately 250 pi ft.

What is the approximate length of the diameter, d?

O 40 ft

80 ft

0 125 ft

d

250 ft

Answer 1

(D)250 ft

Explanation:

Circumference of Circle O
`= 250\pi ft`

For a circle of diameter d, Circumference =
`\pi d`

Therefore:

`\pi d = 250 \pi\\d \approx 250$ ft`

The approximate length of the diameter, d is 250 ft.

The correct option is D.