Question

The length of equal side of an isosceles triangle is 2 3/7 cm. Find the length of the third side if the perimeter of the triangle is 6 1/2 cm.

Answer 1

Answer:

125/14

Step-by-step explanation:

Take LCM

You will get the LCM as 14

The numerators will be 34 and 91

Add them

Answer 2

IF THE PERIMETER OF AN TRIANGLE IS 6 1/2(OR)13/2 cm

It's equal side is 2 3/7 (or) 17/7

perimeter=17/7+17/7+b

13/2=34/7+b

13/2-34/7=b

23/14=b

SO THE OTHER SIDE IS 23/14

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