Find the perimeter of an isosceles triangle with equal side 10 cm each and third side 8 cm.
STEP 1 : Given
Sides of an isosceles triangle are 10 cm, 10 cm and 8 cm.
Step 2 : Finding the perimeter of the triangle
Perimeter of the triangle = Sum of all the sides
Perimeter of the triangle
Hence, the perimeter of the isosceles triangle is 28 cm.