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A triangle with integral sides is 18 c.m then find its area

A triangle with integral sides is 18 c.m then find its area

Grade:12

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
9 years ago
Triangle with integral sides means area and sides are equal
so if you are given perimeter of such triangle
then s=9
s is already a perfect square
so 1,4,4
a=8
b=5
c=5

Arun Kumar
IIT Delhi
Askiitians Faculty

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