Question

a circular mirror has a diameter of 16 inches. The frame around the mirror is 3 is 3 inches wide.what is the circumference in inches of the outside of the frame? Write your answer with π.

Answer 1

Diameter of the mirror and the frame = 16 + 3 + 3 = 22 inches.

Circumference = πD = 22π

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Answer : Circumference = 22π.
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