Question
The surface area of the top surface of the water in a circular swimming pool is about 206 square feet. Estimate the radius of the pool, to the nearest foot.
Answers
Ms. Sue
Area = pi * radius squared
206 = 3.14 * r^2
206/3.14 = r^2
65.605 = r^2
8 = r
206 = 3.14 * r^2
206/3.14 = r^2
65.605 = r^2
8 = r
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