# 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 $$= \154 \times 2 = \308.00$$