Question

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Answer 1

3 * pi

B

Explanation:

The diameter is 3 inches.

radius = diameter / 2

radius = 3 / 2 = 1.5 inches.

The circumference of a circle = 2*pi*r where r is the radius, and pi = 3.14

C = 2 * pi * 1.5

C = 3 * pi

B