Question

An Engineer has to develop a triangular shaped park with a perimeter 120 m in a village. The park to be developed must be of maximum area. Find out the dimensions of the park.

Answer 1

Given, the perimeter of triangular shaped park = 120 m

Perimeter of triangle = a + b + c = 120 m and we know, (a + b + c)/2 = s

All sides of a triangular part would be 40 m. 

i.e., a = 40 m, 

b = 40 m, 

c = 40 m.