Question

A paint can manufacturer uses sheet metal to manufacture cylindrical cans for paint. The paint can they are making today has a radius of 5.5 in. and a height of 11 in. The manufacturer wants to know how much sheet metal is required to make each paint can.

(a)Draw a net of the paint can that is being made today.
(b)How much sheet metal is used to make each paint can? Show your work.
SOMEONE HELP ME ASAP I DON'T UNDERSTAND (This is math by the way)

Answer 1

570.2 surface area

Explanation:

Formula: 2πrh+2πr2

- It is asking for the surface area of the cylinder

1045.36 (volume)