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The circumference of a circle is 20pi ft. What is the area,in square feet?Express your answer in terms of pi Answer Attempt 1 out of 2 A=square ft^2

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Tamara maestro · Tutor durante 5 años
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Respuesta

The area of the circle is square feet.

Explicación

## Step 1The circumference of a circle is given by the formula , where is the radius of the circle.## Step 2Given that the circumference , we can set up the equation to solve for .## Step 3Solving for , we get .## Step 4The area of a circle is given by the formula .## Step 5Substituting into the area formula, we get \(A = \pi (10)^2 = 100\pi\).