Register
A cylinder has a diameter of 10 decimeters. What is the length of the curved surface? 78.5 decimeters 31.4 decimeters 62.8 decimeters 15.7 decimeters
43.0k views
5 votes
A cylinder has a diameter of 10 decimeters. What is the length of the curved surface?

78.5 decimeters
31.4 decimeters
62.8 decimeters
15.7 decimeters

User Megamug
by
7.2k points

1 Answer

10 votes
The length of the curved surface is the circumfrence of a circle with radius r = 10/2 = 5 decimeters.

Length of curved surface = 2π x 5 = 10π ≈ 31.4 decimeters.
User Scott Wolf
by
7.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.4m questions

11.0m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!