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

The area of a rectangle is calculated through the equation, V = L x W. That of the circle is equal to V = πr². These areas should be equal,
                                  V = L x W = πr²
Substituting the known values,
                               2 ft x 11 ft = (22/7)(r²)
The value of r is sqrt 7. 

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