Question

Each of the two sides of an isosceles triangle is 2 times as large as 3rd side if the perimeter of the triangle is 20 mtr. find each sides of the triangle

Answer 1

Let the third side be = x
Perimeter = x + 2x + 2x
20 m = 5x
x = 20/5 m = 4m

Answer 2

Hope this will hlp u