Answer:
1.yes, 2.no, 3.yes, 4.no, 9.yes, 5.no, 6.no, 7.yes, 8.no, and finally 10.no.
hope this helps!
Explanation:
Formula for the Pythagorean theroem= a²+b²=c²
1. 15²+20²=25²
2. 8²+14²=19² ×
3. 15²+36²=39²
4. 11²+13²=22² ×
9. 14²+48²=50²
5. 16²+30²=39² ×
6. 17²+26²=33² ×
7. 18²+24²=30²
8. 12²+13²=22² ×
10. 16²+22²=30² ×
I tweaked with #6 because the hypotenuse is usually the biggest number.