Find the co

Given: Sides of a triangle are 70 cm, 50 cm, and 60 cm

Cost of leveling the ground: Rs. 7 per square metre

To Find: The cost of leveling the ground.

Concept Used:

If sides of a triangle are a, b, and c, then area of a triangle is given by:

Where s = semiperimeter of the triangle

Assumption: Let the sides of triangle be,

a = 70 cm

b = 50 cm

c = 60 cm

Explanation:

s = 90 cm

Area = 600√6 cm².

1m² = 10⁴ cm²

600√6 cm²

Cost of leveling of 1 m² = Rs. 7

Cost of leveling of

Hence, the cost of leveling of the ground is Re. 1.