1. 6^2 + 8^2 () 10^2
36 + 64 = 100, Right Triangle
2. 5^2 + 7^2 () 9^2
25 + 49 () 81
74 < 81, Not A Right Triangle
3. 8^2 + 15^2 () 17^2
64 + 225 = 289, Right Triangle
4. 9^2 + 12^2 () 15^2
81 + 144 = 225, Right Triangle
5. 7^2 + 24^2 () 25^2
49 + 576 = 625, Right Triangle
Hope this helps, luv y’a too, you’re welcome.