Question

Find the cost of painting a cylindrical pillar whose diameter is 350 cm and
height is 15 m, at the rate of Rs 25 per m2.

Answer 1

Answer:

Step-by-step explanation:

1. d=350cm=3.5m
2. r=3.5/2=1.75m
3. h=15m
4. c.s.a=2*22/7*1.75*15m
5. =165m^2
6. cost in rupee=165*25=4125
7. please mark me brainlist