Math, asked by birdhladkashind, 1 year ago

if the cost of rs22000 to paid the c.s.a of cylindrical vessel 10m height at the rate of rs20/sq meter calculate the inner surface area and capacity of the vessel

Answers

Answered by sreedhar2
0
 (i) inner curved surface area = Rs 22000/20
                                                     = 1100m2
(ii) radius of the base = 2 pie rh
                                     1100=2*22/7*r*10                     
                                          r=2.5m
(iii) capacity of the vessel= pie r2 h
                                             = 22/7* (2.5)^2 *10 

                                             =157.14m³.

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