A cylindrical pillar is 50 cm in diameter and 3.5 m in height. Find the cost of
painting the curved area of the pillar at the rate of ₹12.50 per m 2 ?
Answers
Answered by
5
Answer:
Step-by-step explanation:
Radius=25 cm = 0.25 m
Height=3.5 m
Curved surface area = 2πrh
=2(22/7)(0.25)(3.5)
=5.5 m²
Cost=Rate * area
=5.5*12.5
68.75
Similar questions