Question

The base of an isosceles triangle isv 7.9 cm .If the perimeter of the triangle is 16.7 cm find

Answer 1

Let the length of equal sides is x cm
Perimeter = x+x+7.9
16.7= 2x+7.9
2x= 16.7-7.9
x= 8.8/2
x= 4.4 cm