an electricity pole has a height of 6m and a radius of 0.21m. what is the total surface area of the pole?also ,find the cost of painting the pole if painting an area of 1sq.m costs Rs 50
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Answer:
TSA = 2TYCH+r)
= 213
24 22x22 (6+0.21)
41X0.3 (6.21)
13-2 (6.1)
• 81.9m²
>
Cost = 50 x81.9
4095.0
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