- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
The radius of a cylinder is $7\ cm$. and its height is $10\ cm$. Find the curved surface area and volume of the cylinder, $( use\ \pi=\frac{22}{7})$.
Given: The radius of a cylinder is $7\ cm$ and its height is $10\ cm$.
To do: To find the curved surface area and volume of the cylinder.
Solution:
As given
Radius of cylinder $( r)=7\ cm$
Height $( h)=10\ cm$
Curved Surface Area of cylinder $=2\pi rh$
$=440\ cm^2$
Volume $=\pi r^2h$
$=\frac{22}{7}\times7\times7\times10$
$=1540\ cm^3$
Thus, the surface area of the cylinder is $440\ cm^2$ and the volume of the cylinder is $1540\ cm^3$.
Advertisements