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17-03-2020
Mathematics

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What is the area of a circle with a radius of 42 inches?

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Onoriodefelix Onoriodefelix

17-03-2020

Answer:

5538.96 square inches

Step-by-step explanation:

Area of a circle = pi r^2

Given radius r = 42 inches and pi = 3.14

Area = 3.14 x (42)^2

= 3.14 x (42 x 42)

= 3.14 x 1764

= 5538.96 square inches

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