Question

LIL HELP PLZ, MEDAL & FAN

Answer 1

Recall the triangle inequality theorem.

One side of a triangle is less than the sum of the other two but greater than the positive difference.

Let x be the third side:

5 < x < 19

Answer 2

5 < x < 19

Lengths between 5 and 19 but NOT including 5 and 19 will work as the third side.

Answer 3

What did you get?

Answer 4

@Adam96

Answer 5

9, 7, 11, & 17 @Directrix

Answer 6

Good.