An open cylindrical tank has a diameter of 3.5 m and the height of 7m. How much will it cost to paint the curved surface and the base of the tank.,if the rate of painting is rupees 5.00 per m sq.
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Answered by
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d =3.5m
r= 1.75m
csa of cylinder + area of circle = 2πrh+πr²
2x22/7x1.75x7 + 22/7x1.75x1.75 = 86.625
cost of painting =86.625 x 5 = 433.125
d =3.5m
r= 1.75m
csa of cylinder + area of circle = 2πrh+πr²
2x22/7x1.75x7 + 22/7x1.75x1.75 = 86.625
cost of painting =86.625 x 5 = 433.125
Answered by
3
Answer:
An open cylindrical tank has a diameter of 3.5m,
and height of 7 meters. How much will it cost to
paint the curved surface and the base of the tank,
if the rate of painting is * 5.00 per m...
Step-by-step explanation:
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