Answers

2014-10-31T07:10:31+05:30
Surface area of tent i.e cone is π.r.l

given values, radius (r) = 10.5m
height (l) = 4m

therefore surface area of cone = 22/7*10.5*4
Cloth required to set up a conical shaped tent  = 132m²
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2014-10-31T09:16:12+05:30
Radius (r) = 10.5
Height (l) = 4m

Surface area  of a cone =   \pi x r x l
                                = 22/7 x 10.5 x 4
                                = 132 m²
Thus cloth required to set up a conical shaped tent = 132 m²
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