Find cost of laying grass in a triangular field of sides 50m, 65m and 65m at the rate of ₹ 7 per m2

CBSE Class 9 CBSE Class 9 Maths
1

Find the cost of laying grass in a triangular field of sides 50 m, 65 m and 65 m at the rate of ₹ 7 per m2.

2

Let ABC be a triangular field of the sides- AS = 50 m, SC = 65 m and CA = 65 m
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