If the area of a circle is 58 square feet, find the circumference. A. 26.99 ft. B. 42.5 ft. C. 22.35 ft. D. 4.25 ft.
If the area of a circle is 58 square feet, find the circumference. [ The circumference is 26.99 ft.
Solution:
area = r^2 = 3.14 x r^2 = 58 r^2 = 58/3.14 r^2 = 18.4713375796;
If we take square root of both sides, we get r = 4.29782;
2 x 3.14 x 4.29782; = 26.99036.
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Asked 1/23/2022 2:03:41 AM
Updated 66 days ago|10/3/2023 5:12:39 PM
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