Question

please answer this question...
it's ergent...

note : this is a maths question of triangles and it's property chapter...

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Answer 1

If these are the sides of a triangle we should check whether they make a pythagorean triplet or not.

According to pythagorean theorem,

Sum of two sides of triangle > third side

so,

2 + 6 = 8

And,

8 > 7

Similarly,

6 + 7 = 13

And,

13 > 2

Similarly,

7 + 2 = 9

And,

9 > 6

Thus we can now say that it is possible to have triangle having these sides.

Hope it helps.......