Susan designed a circular pool with a diameter of 25 meters.What is the area of the bottom of the pool? Round to the nearest tenth

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Answer:

The area of the bottom of the pool is 490.9 meter².

Step-by-step explanation:

To find the area of the bottom of the pool, we use the formula for a circle, which is radius²(π). The diameter is given in this question, so since that is double the radius, we divide 25 by 2, which is 12.5. Then, from there, we just plug in the numbers on the calculator and get 490.9.