Math, asked by akshara216, 1 year ago

in a temple are 15 cylinder pillars.the diameter of each pilar is 18 cm and height is 4.9m.find the cost of painting each of ruppes 20 per m ki squre

Answers

Answered by SakshamG0709

0

CSA OF CYLINDER IS 2πrh
2*22/7*9*490
2*22*9*70
44*630
27720 cm2
27720/100m2
277.2m2
COST OF PAINTING =20*277.2
=5544Ruppes

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