Question

The perimetar of an isosceles triangle is 6 complete 11/20 cm .if one of its equal sides is 1 complete 2/5 cm find the third side

Answer 1

Answer:

Let the third side be x.

According to the question,

Perimeter=Sum of all three sides=x+2a

Therefore,

x+2a=32

x+18=32

x=14 cm

So,

The third side =14 cm

And each equal side =218​=9 cm

Hence, this is the answer.

Step-by-step explanation: