A community for students. Sign up today!
Here's the question you clicked on:
← 55 members online
 0 viewing
 one year ago
A cylinder has a radius of 2 cm and a height of 8 cm. The surface area of the cylinder is _____ cm².
 one year ago
A cylinder has a radius of 2 cm and a height of 8 cm. The surface area of the cylinder is _____ cm².

This Question is Closed

Luigi0210
 one year ago
Best ResponseYou've already chosen the best response.1Do you know thw formula for surface area of a cylinder?

xojazzyyxo
 one year ago
Best ResponseYou've already chosen the best response.0yes , 2*pi*r^2+2*pi*r h

Luigi0210
 one year ago
Best ResponseYou've already chosen the best response.1Good, now do you know what the variables stand for?

Luigi0210
 one year ago
Best ResponseYou've already chosen the best response.1so what does r and h stand for?

Luigi0210
 one year ago
Best ResponseYou've already chosen the best response.1Exactly :P Now just plug them in and solve. Is your answer rounded or exact?

Luigi0210
 one year ago
Best ResponseYou've already chosen the best response.1Exact: 40pi Rounded: 125.6637
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.