The radius of a circle is 40ft. Which is true statement ability the circumference(c)? A. 40ft. B. 160ft. C.80ft. D. 240ft.

asked Jun 21, 2021 120k views

4 votes

The radius of a circle is 40ft. Which is true statement ability the circumference(c)?

A. 40ft. B. 160ft. C.80ft. D. 240ft.

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4 votes

Answer:

C =251.2 ft

Explanation:

To find the circumference we use

C = 2 * pi *r

C = 2 *pi * 40

C = 80 pi

C = 80 *3.14

C =251.2

Punpuf answered Jun 28, 2021