In Fig. 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. Doubt Answers

Deepika Mishra

Class 11th

Maths

2 years ago

In Fig. 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.