Question

The radius of the base of a cylinder is 24 in. and its height is 43 in.. Find the surface area of the cylinder in terms of pi

Answer 1

The formula for a surface area is this
\[SA = 2\Pi r^{2} + (2\Pi r)h\]
R = radius
H = height
Plug in your numbers, but your final answer must have pi in it. Treat pi as a variable.
For example, if I needed to find this (random) equation in terms of pi:
2π + 4π
The final answer would be
6π
Understand?