the circumference of the base of a circular tank is 11 M if the height of the tank is 3 M find its curved surface area and total surface area
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Answered by
2
The curved surface area is 33m2
The total surface area is 156.75m2
The total surface area is 156.75m2
Answered by
3
2πr = 11
r = 7/4
CSA =2πrh
= 44/7×7/4×3
=33m^2
TSA= 2πr(h+r)
=11(19/4)
=52.25m^2
r = 7/4
CSA =2πrh
= 44/7×7/4×3
=33m^2
TSA= 2πr(h+r)
=11(19/4)
=52.25m^2
aryan7714:
radius 7/4 kaise aaya?
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