Question

Which of the following sets of numbers could be the side lengths ofa right triangle?

5, 12, 13
5, 5, 9
14, 14, 14
2,3, 5

Answer 1

if the sum of any 2 sides is equal to or less than the third side it is Not a triangle.

So A :- we have 2+4 = 6 so its not a triangle.

also D is not a triangle because 8+3 < 12

what about B and C?

HOPE IT HELPED!