Question

A bowl has a radius of 3 inches. What is the circumference of the bowl?

A) 3 inches
B) 28.26 inches
C) 9.42 inches
D) 18.84 inches

Answer 1

18.84 in

Explanation:

`Solution,\\\\Radius(r)=3in\\\\Now,\\\\Circumference=2\pi r\\\\Circumference=2*\pi *3in\\\\Circumference=18.84in`

Answer 2

18.84 inches

Explanation:

The circumference of a circle is found by

C = 2 * pi *r where r is the radius

C = 2 * pi * 3

C = 6 pi

Approximating pi by 3.14

C =6*3.14

C =18.84 inches