If the area of a circle is 114 cm2, what is its circumference?

asked Jun 4, 2023 51.8k views

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1 vote

Answer: ≈ 18.91 cm

Explanation:

r²= 114 ÷ pi/3.14 = 5700/157

r = √r²

≈ 6.025

Circumference = r × pi/3.14

≈ 18,91 cm

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