A cylindrical tank height is 1.4m nd radius of base is 56cm ,how much metal sheet is required
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CSA=2×22/7×5.6/10×1.4
=4.928m
=4.928m
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Radius of base = 56 cm
Height = 1.4 m = 140 cm
The cylinder is closed so the metal sheet required is total surface area of cylinder.
TSA of cylinder = 2πr ( h + r)
= 2 x 22/7 x 56 ( 56 + 140)
= 2 x 22 x 8 x 196
= 68992 cm²
So, your answer is 68992 cm²
Hope This Helps..
Height = 1.4 m = 140 cm
The cylinder is closed so the metal sheet required is total surface area of cylinder.
TSA of cylinder = 2πr ( h + r)
= 2 x 22/7 x 56 ( 56 + 140)
= 2 x 22 x 8 x 196
= 68992 cm²
So, your answer is 68992 cm²
Hope This Helps..
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