What is the radius of a circle with an area of 32.1 square feet?
A. 5.23 ft.
B. 4.75 ft.
C. 10.22 ft.
D. 3.20 ft.

The radius of a circle with an area of 32.1 square feet is 3.20 ft. r = sqrt (A/pi); r = sqrt (32.1/3.14) r = sqrt 10.22; r = 3.2

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Asked 12/5/2017 12:06:10 PM

Updated 12/8/2017 12:01:55 AM

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The radius of a circle with an area of 32.1 square feet is 3.20 ft.

r = sqrt (A/pi); r = sqrt (32.1/3.14) r = sqrt 10.22; r = 3.2

r = sqrt (A/pi); r = sqrt (32.1/3.14) r = sqrt 10.22; r = 3.2

Added 12/8/2017 12:01:55 AM

This answer has been confirmed as correct and helpful.

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