A tent is in the shape of cylinder shrmounted by a conical top.Of the height and the radius of the cylindrical part are 3.5m and 2m respectively and the slant height of the top is 3.5m, find the area of the canvas used for making the tent . Also find the cost of canvas of the tent at the rate of ₹1000 per m^2.
aashi43:
In which class you are
10th
but l am in8
okk no problem
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area of canvas used=volume of cone + volume of cylinder
1/3 πr^2H+πr^2h
height of cone=2.06m
area= 52.57m^3
cost=1000× CSA of cone + CSA of cylinder
cost=₹132000
it may help you
1/3 πr^2H+πr^2h
height of cone=2.06m
area= 52.57m^3
cost=1000× CSA of cone + CSA of cylinder
cost=₹132000
it may help you
ya
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