A community for students.
Here's the question you clicked on:
 0 viewing
octoberchick1011
 2 years ago
The height of a cylinder is three times the diameter of the base. The surface area of the cylinder is 126 ft2. What is the radius of the base?
octoberchick1011
 2 years ago
The height of a cylinder is three times the diameter of the base. The surface area of the cylinder is 126 ft2. What is the radius of the base?

This Question is Closed

jhonyy9
 2 years ago
Best ResponseYou've already chosen the best response.1 the surface area will be lateral area + 2 time area of base (down and up)  diameter equal 2 time radius  the height is 3 time the diameter so what sign that will be 3 time 2r equal 6r  because area of a circle equal pir^2  and lateral area of a cylinder equal 2pir time the height of cylinder  so after this can you continue please ?
Ask your own question
Sign UpFind 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.