the dimensions of a rectangular prism are height 7 feet, width 4 feet and length 3 feet find the surface area

Question

part 2: dimensions of the cylinder are height 7 feet and radius 3.5 feet solve with a decimal then round to the nearest half foot.

part 3 you have 1 gallon of paint that covers 350 square feet. do you have enough paint yes or no prove your answere

Answer 1

1. Two sides are 3 * 4 and four sides are 4 * 7 = ?

2. See your later post for the equation.

3. Which are you painting, or are you painting both?

Answer 2

I didn't really understand but ok