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A cylind rical pillar is 60 cm in diameter and 3.5 m in height. Find the cost of painting the curved surface of the pillar at the rate of r 12.60 per m2•

A cylind rical pillar is 60 cm in diameter and 3.5 m in
height. Find the cost of painting the curved surface of the pillar at the rate of r 12.60 per m2•

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
Curved surface of pillar = 2 >< >< t!>< 3.6 m 2 = 5.5 m 2• Cost of ,painting = f (12.60 >< 5.6) = f 68.76.

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