Question

Among an equilateral triangle, an isosceles triangle and a scalene triangle, ________ has the maximum area if the perimeter of each triangle is same.

Answer 1

We know, when the triangles have same perimeter, then the equilateral triangle have the greatest area.

Hence, among an equilateral triangle, an isosceles triangle and a scalene triangle, an equilateral triangle has the maximum area if the perimeter of each triangle is same.