Question

. Two sides of a triangle are 13cm and 14 cm and its semi-perimeter is 18 cm . Find the third side of this triangle.

Answer 1

here is tge ans to ur query

Answer 2

Hey friend,
Here is the answer you were looking for:

Given,
The two sides of triangle are = 13cm and 14cm

Sem-perimeter = 18cm

We know the formula of semi-perimeter is
s = a + b + c/2

18 = 13 + 14 + c / 2

18 × 2 = 27 + c

36 - 27 = c

9 = c

c = 9
Hope this helps!!!

@Mahak24

Thanks...
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