curved surface area of a right circular cylinder is 4.4 metre square. If the radius is 0.7 metre find the height
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Curved surface area of cylinder is 2rhΠ.
C.S.A.= 2×r×h×22/7.
4.4=2×0.7×h×22/7.
=> h= (7×4.4)/2×0.7×22.
=>h =0.49 metres.
C.S.A.= 2×r×h×22/7.
4.4=2×0.7×h×22/7.
=> h= (7×4.4)/2×0.7×22.
=>h =0.49 metres.
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