Question 10
In the given figure, you see the frame of a lampshade. It is to be covered with a decorative cloth. The frame has a base diameter of 20 cm and height of 30 cm. a margin of 2.5 cm is to be given for folding it over the top and bottom of the frame. Find how much cloth is required for covering the lampshade.
[Assume π=227]
![](https://infinitestudent-migration-images.s3-us-west-2.amazonaws.com/_9d25666fb45c7b7bca49f8aeea09a0eccc8b2bd220160920-12663-18hn2ub.png)