Question

A triangle has a side of 8 and a side of 14 which of the following cannot be the third side 6 7 8 or nine

Answer 1

Step-by-step explanation:

The sum of any 2 sides of the triangle must be longer than the 3rd side.

We have 8 + x > 14, x > 6. Since x cannot be exactly 6, the 3rd side cannot be 6.