Monica has a piece of Canvas whose area is 551 m2. She uses it to have a conical tent made, with a base radius of 7m. Assuming that all the stitching margins and wastage incurred while cutting, amounts to approximately 1 m2. Find the volume of the tent that can be made with it.
Area of canvas ` 551m^2` and area of the canvas lost in wastage is `1m^2`
∴ area of canvas available for making the tent is `(551-1)m^2=550m^2.`
SA of tent =`550m^2` required base radius of conical tent= 7m
CSA of tent=`550m^2 `
So, the volume of the conical tent =`1/3pir^2h`