Find the radius of a circle whose area equals the area of a rectangle that measures 2 ft. by 11 ft. (Use = 22/7)

Question

Find the radius of a circle whose area equals the area of a rectangle that measures 2 ft. by 11 ft. (Use  = 22/7)

anonymous · Answer

$$
2\times 11 = \frac {22} 7 \times r^2
$$

jhonyy9 · Answer

so hope you know formula for area of a circle and formula for area of a rectangle 

than write it and make is equale

...and from these you will can calculi the radius

goformit100 · Answer

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