How much will it cost to paint a circular patio of radius 7 m if the cost of the paint per square meter is \(\$2.00\)?

\(\$308.00\)

Explanation

The area of the patio \(=\pi r^{2}=\pi\left(7^{2}\right)=49 \pi^{2}=154 s q . m\) . Therefore the cost of painting the patio \( = \$154 \times 2 = \$308.00\)

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