If a fence costs $2.99 per foot, the cost of the feence will be 154(2.99) = $460.46
The formula for finding the area of a circle is expressed as:
A = πr²
r is the radius of the circle
Given that r = 7 feet
A = π(7)²
A = 49 * 22/7
A = 22 * 7
A = 154 square feet
If a fence costs $2.99 per foot, the cost of the fence will be 154(2.99) = $460.46
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