Question

Giving the 2 sides of the triangle, find the range of all possible lengths for the third side.

Answer 1

Answer:

1. 2 < x < 16
2. 3 < x < 19
3. 14 < x < 18
4. 4 < x < 16
5. 13 < x < 47
6. 0 < x < 10
7. 1 < x < 7

Step-by-step explanation:

The minimum third side is the difference of the given sides; the maximum third side is their sum.

If you like, you can have a spreadsheet calculate these for you. That seems like more work than just doing them in your head.