Find the cost of laying grass in a triangular field of sides 50 m, 65m, 65m, at the rate of ₹7 per m square

Find the cost of laying grass in a triangular field of sides 50 m, 65m

1.	Find the cost of laying grass in a triangular field of sides 50 m, 65m, 65m, at the rate of ₹7 per m square
Answer» ━━━━━━━━━━━━━━━━━━━━ Sides of triangular FIELD = 50m, 65m and 65mTo find:-The cost of lying grass at the RATE of 7 Rs PER m²★ Using heron's Formula:-Firstly we need to find SEMI - perimeter (S)★Perimeter (P) of ∆ = (a + b + c)= (50m + 65m + 65m)= 180mTherefore, Semi - perimeter:- Semi perimeter = 90m Now,★ Cost of lying grass will be = AREA × Rate━━━━━━━━━━━━━━━━━━━━━━━━━━━

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Find the cost of laying grass in a triangular field of sides 50 m, 65m, 65m, at the rate of ₹7 per m square ​

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Find the cost of laying grass in a triangular field of sides 50 m, 65m, 65m, at the rate of ₹7 per m square