The area of a circle is calculated using the formula A = πr^2, where A is the area and r is the radius. In this case, the diameter is given as 10 inches. Since the radius is half the diameter, the radius would be 5 inches.
Using the formula, we can calculate the area:
A = πr^2
A = 3.14 * 5^2
A = 3.14 * 25
A = 78.5
Therefore, the area of a circle with a diameter of 10 inches is 78.5 square inches.
What is the area of a circle with a diameter of 10 inches? Use 3.14 for pi. Enter an exact answer.(1 point)
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