Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Mathematics CBSE
Class 9
Surface Areas and Volumes
Textbook Questions
5.
Exercise Problesm II
Exercise condition:
1
m.
Find the total surface area of a cone, if its slant height is \(21 m\) and diameter of its base is \(24 m\). [Take \(\pi=\frac{22}{7}\)]
Total surface area of a cone \(=\)
\(cm^2\)
[
Note
: Enter the answer as two decimal places]
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!