Question

Find the surface area of the figure in square yards.

Answer 1

578.0 yd^2

Step-by-step explanation:

The formula for finding the surface area of a cylinder is given as;

`A=2\pi r(h+r)`

where A = surface area

pi = 3.14

r = radius of the base of the circle = diameter/2 = 8/2 = 4 yd

h = height = 19yd

Let's go ahead and substitute these values into our formula and solve for A;

`\begin{gathered} A=2\ast3.14\ast4(19+4) \\ =25.12(23) \\ =577.76 \\ \therefore A=578.0yd^2 \end{gathered}`