Given the side lengths below, determine which triangle is not possible.

5, 8, 13

5, 6, 9

7, 8, 13

8, 6, 12

5,8,13 is not possible because when you add 5 and 8, they equal 13, the longest side/hypotenuse. Basically, when your two shorter side lengths add to be equal to or less than the longest side length, it’s not a triangle

The correct answer is the last one

i think it might be a but you might want a second opinion