Question

find the cost of levelling a triangular ground with lengths 50 m , 60 m, 70 m at rupees 7 per m^2​

Answer 1

Step-by-step explanation:

Length of the triangle=50 m

Breadth of the triangle=60 m

Height of the triangle=70 m

The area of the triangle=50m+60m+70m=180m

Cost for levelling 1 m triangular ground=Rs 7 per/m

Cost for levelling 180m ground=180m×7 = Rs 1260