Question

2. Find the length of each of the equal sides of an isosceles triangle if the perimeter is 60 cm and Lule of length 4 m and breadth 2 m with a thin wund length of unequal side is 28 cm.​

Answer 1

Step-by-step explanation:

We know, the perimeter of a angle = sum of the 3 sides of the angle.

Let the equal sides of the isosceles triangle = x

So the perimeter of the isosceles triangle = x + x + 28

or , 60 = 2x + 28

or , 2x = 60 - 28

or , x = 32 ÷ 2

So , x = 16

The length of each of the equal sides of an isosceles triangle = 16