Semicircle

Geometry Level pending

What is the perimeter of a semicircle of diameter 14?

44 22 49 58 36

Onkar Shirodkar by Onkar Shirodkar , 30, India

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1 solution

Chaitanya Rao
Oct 19, 2019

With π ≈ 22 7 \pi \approx \frac{22}{7} , the perimeter is approximately 14 + 22 7 × 7 = 14 + 22 = 36 14 + \frac{22}{7}\times 7 = 14 + 22 = \boxed{36} .

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