Question

if a cylinder has a radius of 3 cm and a height of 6 cm, what's the surface area in terms of pi?

Answer 1

what geometric figure you will get than you check the lateral surface area of a cylinder ?
- so you will get a rectangle
what you need calculi the lateral surface area or the total surface area
- than you need calculi the total surface area you need calculi the lateral surface area end area of the base and of the top ,so what will be area of a circle time 2 - yes ?

- hope like a first help these will help you

Answer 2

so the width of this rectangle will be the height of the cylinder and the length of the rectangle will be the perimeter of the circle from top or base

Answer 3

Your answer should be 70.69.

Answer 4

write calculi here please how you have got this result