A colonial tent is to accommodate 11 persons. Each person must have 4m² of the space on the ground and 20m³ of air to breathe. Find the height of the colonial tent. (Take, π =22/7)
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SOLUTION:-
______________________________________ ACOURDING TO QUETION,,
GIVEN BY,
●each person needs = 4 sq.m space on ground.
● for the 11person needed = 44sq.m space on ground
ground area (πr) = 44sq.m
= r = 44/π
similarly acourding to qeetion...
given,》 ●each person needs 20cubic.m of air
●11 persons will need 220 cubic .m of air.
the volume of tent(1/3πr h)= 220 cubic
put value of (r) = 44/π
= (1/3×π)×(44/π)×h = 220
= 1/3×44×h = 220
= h = 220×3 / 44
= h = 5×3
= [h = 15 cm]ans
hieght of cone = 15cm
i hope it is helpfull for u...
SOLUTION:-
______________________________________ ACOURDING TO QUETION,,
GIVEN BY,
●each person needs = 4 sq.m space on ground.
● for the 11person needed = 44sq.m space on ground
ground area (πr) = 44sq.m
= r = 44/π
similarly acourding to qeetion...
given,》 ●each person needs 20cubic.m of air
●11 persons will need 220 cubic .m of air.
the volume of tent(1/3πr h)= 220 cubic
put value of (r) = 44/π
= (1/3×π)×(44/π)×h = 220
= 1/3×44×h = 220
= h = 220×3 / 44
= h = 5×3
= [h = 15 cm]ans
hieght of cone = 15cm
i hope it is helpfull for u...
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