Question

find the area of triangular Park whose sides are 50m ,80m, 120m​

Answer 1

Answer:

area of park.

Perimeter of park = 50 + 80 + 120 = 250 m.

Thus, length of wire needed = 250 - 3 = 247 m.

So, cost of fencing = Rs 20 247 = Rs 4940.

Answer 2

Answer:

Area of the park is 375√15 m² or 1453.37 m²

wish my answer is helpful to you