Question

a cylindrical pillar is 50 cm in diameter and 3.5 m in height. find the cost of painting the curved surface of the pillar at the rate of rupees 12.50 per m².​

Answer 1

Step-by-step explanation:

Surface Areas and Volumes. A cylindrical pillar is 50 cm in diameter and 3.5 m in height. Find the cost of painting the curved surface of the pillar at the rate of र 12.50 per m2. = र 5.5 x 12.50 = र 68.75.

Answer 2

Answer:

We can calculate the cost of painting by multiplying the curved surface area of the pillar and the rate of painting per meter square. Thus, cost of painting the curved surface of the pillar is ₹ 68.75.