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olchik [2.2K]
3 years ago
13

The sides of a triangular ground are 5mt, 7mt and 8mt respectively. Find the cost of levelling the ground at the rate of Rs10. P

er m. square
Mathematics
1 answer:
AveGali [126]3 years ago
4 0
Assume that the height, base and the hypothesis of the triangular ground is 5mt, 7mt and 8mt respectively:

Area of the triangular ground
= (5*7/2) m^2
=35/2m^2
=17.5m^2

Cost of the levelling ground
= Rs(17.5*10)
= Rs 175

The levelling ground costs 175Rs.
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