The perimeter of a semicircle is 46.26 meters. What is the semicircle's diameter?

asked Sep 11, 2022 25.7k views

1 vote

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3 votes

Answer:

diameter = 18 m

Explanation:

46.26 = 1/2π(diameter) + diameter

46.26 = 1.57d + d = 2.57d

d = 46.26/2.57 = 18 m

Luislhl answered Sep 16, 2022

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