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parvathy
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how many square meters of canvas is required for a conical tent whose height is 3.5 m and radius of whose base is 12m?(pie=22/7)
 2 years ago
 2 years ago
parvathy Group Title
how many square meters of canvas is required for a conical tent whose height is 3.5 m and radius of whose base is 12m?(pie=22/7)
 2 years ago
 2 years ago

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parvathy Group TitleBest ResponseYou've already chosen the best response.0
in detail i want d answer
 2 years ago

parvathy Group TitleBest ResponseYou've already chosen the best response.0
?????????????????????????????
 2 years ago

Harkirat Group TitleBest ResponseYou've already chosen the best response.2
area of canvas required = Curved Surface Area of the cone CSA of cone = π*r*l so we first need to find l l = sqroot(r^2 + h^2) = sqroot[(12m)^2 + (3.5m)^2] = sqroot[ 144 m^2 + 12.25 m^2]
 2 years ago

mihai Group TitleBest ResponseYou've already chosen the best response.0
471 square meters
 2 years ago

Harkirat Group TitleBest ResponseYou've already chosen the best response.2
l = 12.5 m so CSA = 22/7 * 12m * 12.5 m = 471.43 sqmtr
 2 years ago

parvathy Group TitleBest ResponseYou've already chosen the best response.0
thxs to alllllllllllllllll
 2 years ago

parvathy Group TitleBest ResponseYou've already chosen the best response.0
answer is 471.4
 2 years ago

vengeance921 Group TitleBest ResponseYou've already chosen the best response.0
Hmm don't we consider the base?
 2 years ago

Harkirat Group TitleBest ResponseYou've already chosen the best response.2
@vengeance921 we r not given that the base is also canvas. for the language above we just need to find the CSA
 2 years ago

vengeance921 Group TitleBest ResponseYou've already chosen the best response.0
True, thanks.
 2 years ago

Harkirat Group TitleBest ResponseYou've already chosen the best response.2
Thanks, except for adding the base your calc was also right
 2 years ago

parvathy Group TitleBest ResponseYou've already chosen the best response.0
u hav done dat knw and u deleted it
 2 years ago

vengeance921 Group TitleBest ResponseYou've already chosen the best response.0
Yeah because I felt it's wrong so..
 2 years ago
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