Question

Find the surface area of the cylinder. Round your answer to the nearest tenth if necessary

Answer 1

Hint:

Step 1: The surface area of the cylinder $=2{\mathrm{\pi r}}^2+2\mathrm{\pi rh}$

where r = radius, h = height

Step 2: $2\times 3.14\times 36+2\times 3.14\times 6\times 9$

$$\begin{gathered} 226.08+339.12 \\ 565.20y{d}^2 \end{gathered}$$

Final answer: The surface area of the cylinder is $565.20y{d}^2$