Is it a right triangle? Sides that are close

Check whether a² + b² = c² for the longest side c. Write yes or no.

1. A triangle has sides of 50, 48 and 14. Is it a right triangle? Write yes or no.
2. A triangle has sides of 5, 12 and 13. Is it a right triangle? Write yes or no.
3. A triangle has sides of 24, 70 and 74. Is it a right triangle? Write yes or no.
4. A triangle has sides of 37, 35 and 12. Is it a right triangle? Write yes or no.
5. A triangle has sides of 10, 24 and 27. Is it a right triangle? Write yes or no.
6. A triangle has sides of 140, 48 and 149. Is it a right triangle? Write yes or no.
7. A triangle has sides of 51, 45 and 24. Is it a right triangle? Write yes or no.
8. A triangle has sides of 53, 48 and 20. Is it a right triangle? Write yes or no.
9. A triangle has sides of 48, 20 and 51. Is it a right triangle? Write yes or no.
10. A triangle has sides of 59, 42 and 40. Is it a right triangle? Write yes or no.
11. A triangle has sides of 32, 60 and 67. Is it a right triangle? Write yes or no.
12. A triangle has sides of 73, 70 and 24. Is it a right triangle? Write yes or no.
13. A triangle has sides of 40, 42 and 9. Is it a right triangle? Write yes or no.
14. A triangle has sides of 12, 16 and 21. Is it a right triangle? Write yes or no.
15. A triangle has sides of 12, 9 and 16. Is it a right triangle? Write yes or no.
16. A triangle has sides of 3, 6 and 4. Is it a right triangle? Write yes or no.
17. A triangle has sides of 86, 75 and 40. Is it a right triangle? Write yes or no.
18. A triangle has sides of 77, 420 and 428. Is it a right triangle? Write yes or no.
19. A triangle has sides of 27, 123 and 120. Is it a right triangle? Write yes or no.
20. A triangle has sides of 10, 26 and 24. Is it a right triangle? Write yes or no.