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25-02-2022
Mathematics

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What is the circumference of a circle with an area of 132.665 square cm?

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chessmkumar chessmkumar

25-02-2022

Answer:

approximately 40.83 cm.

Step-by-step explanation:

A = πr^2

132.665 = πr^2

132.665/π = r^2

Take the square root of both sides: r is approximately 6.50.

C = 2πr - plugging that value for r in you get a circumference of approximately 40.83 cm.

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