An oil drum is in the shape of a cylinder having the following dimensions: diameter2 . 7Example-2is 2 m, and height is 7 meters. The painter charges 33 per m’ to paint the drum. Find thetotal charges to be paid to the painter for 10 drums? About the author Maya
Answer: Step-by-step explanation: r=2m h=7m charges for painting=rs33/m^2 area painted for 10 drums=2*22/7 *2*[2+7]*10=7920/7=1131.4m^2 cost for 10 drums=1131.4*33=rs37336.2 Reply
Answer:
Step-by-step explanation:
r=2m h=7m charges for painting=rs33/m^2
area painted for 10 drums=2*22/7 *2*[2+7]*10=7920/7=1131.4m^2
cost for 10 drums=1131.4*33=rs37336.2