Question

Find the surface areaDo not round pleaseFormula: SA= 2 * 3.14 * r * h + 2 * 3.14 * r^2

Answer 1

Given:

The radius of cylinder is r = 2 yd.

The height of cylinder is h = 7.

Step-by-step explanation:

The formula for the surface area of cylinder is,

`S=2\pi rh+2\pi r^2`

Substitute the values in the formula to determine the surface area.

`\begin{gathered} S=2\cdot3.14\cdot2\cdot7+2\cdot3.14\cdot(2)^2_{} \\ =87.92+25.12 \\ =113.04 \end{gathered}`

Answer: 113.04