Question
A semicircle has a radius of 7 cm. What is the perimeter
of the semicircle?Solution
The perimeter of a semicircle is given by the formula: Perimeter = πr + 2r Substitute the given radius: Perimeter = 22/7 × 7 + 2 × 7 = 22 + 14 = 36 cm Correct Option: d
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