Question

Find the area of a triangular field, the lengths of whose sides are 90m, 120m and 150m. Also calculate the cost of levelling the field at the rate of Rs.12.50 per sq metre​

Answer 1

Answer:

The length of a triangular field os 90m,120m,150m

now we have to add 90m,120m,150m

after adding we get the answer 360.

now we have to find the

area..so

the formula of area of triangle is=lengthxlength

so 360x360

Step-by-step explanation:

129600m².