3. A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m ofthe centre line. It subtends 180° at the centre. Ifthe height of the bank is 1 m at the lower end, andside slopes 2:1, the earth work involved.A 26,000 m3B. 26,500 m3C. 27,000 m3D. 27,500 m3
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Step-by-step explanation:
3.14 1 ((1000 1000) + (500*500) + (1000*500))*(1/3). = 27500. This discussion on A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m of the centre line. It subtends 180° at the centre.
Answer:
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Step-by-step explanation:
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