Q. 85.0( 1 Vote )

The perimeter of

Answer :

A given in the question, the triangle is isosceles.

Isosceles means two sides having the same length.

Let two of it’s side be of acm.

it implies third side = a + 7

Now perimeter of triangle = sum of all sides

a + a + a + 7 = 34

3a = 27

sides will be a, a, a + 7

That means sides = 9cm, 9cm, 16cm.

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