Asked by meme
What is the surface area of a cylinder with a top area of 36pi and a height of 20cm
Answers
Answered by
Reiny
You will need the radius
πr^2 = 36π
r^2 = 36
r = 6
So the surface area around the cylinder, a rectangle
= 2πrh
= 2π(6)(2) = 24π
total surface area = 2 circles + 1 rectangle
= 2(36π) + 24π = 96π
πr^2 = 36π
r^2 = 36
r = 6
So the surface area around the cylinder, a rectangle
= 2πrh
= 2π(6)(2) = 24π
total surface area = 2 circles + 1 rectangle
= 2(36π) + 24π = 96π
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.