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Mathematics, 02.02.2020 20:03 brenda0014

What is the best approximation for the perimeter of a semicircle with a diameter of 64 meters?

use 3.14 to approximate pi.

a. 100.48 m

b.164.48 m

c. 200.96 m

d. 264.96 m
i think it's b, can someone check my answer?

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What is the best approximation for the perimeter of a semicircle with a diameter of 64 meters?

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