Activity 2
For each of the following, tell whether it is possible (YES) to form a triangle with
sides of given lengths or not (NO).
1) 7,9,13
6) 4,9,7
2) 4,5,9
7) 13, 13, 15
3) 13,7,9
8) 4,6,11
4) 7,7,7
9) 8,9,17
5) 8,6, 14
10) 15, 10, 20​