Triangles - Pythagoras Theorem

Grade 10 Maths — Triangles - Pythagoras Theorem: 25 practice questions with instant scoring and explanations.

1. Right triangle: hypotenuse 10, one leg 8. Other leg?
2. Right triangle legs 15 and 36. Hypotenuse?
3. Right triangle legs 24 and 45. Hypotenuse?
4. Right triangle legs 21 and 72. Hypotenuse?
5. Right triangle legs 9 and 40. Hypotenuse?
6. Right triangle legs 18 and 24. Hypotenuse?
7. Right triangle legs 10 and 24. Hypotenuse?
8. Right triangle: hypotenuse 40, one leg 32. Other leg?
9. Right triangle legs 30 and 40. Hypotenuse?
10. Right triangle: hypotenuse 58, one leg 42. Other leg?
11. Hypotenuse² = :
12. Sides 5,12,13 → triangle is:
13. If a²+b²>c², triangle is:
14. If a²+b²<c², triangle is:
15. Rectangle sides 6,8 → diagonal:
16. Ladder 13m, foot 5m from wall. Height:
17. Sides 9,12,15 form a:
18. Diagonal of square with side 10:
19. In right △ with legs 9 and 12, hypotenuse =
20. In right △ with hypotenuse 25, leg 7, other leg =
21. In right △ with legs 20 and 21, hypotenuse =
22. In right △ with hypotenuse 10, leg 6, other leg =
23. Diagonal of rectangle 9×12 =
24. Is 8,15,17 a Pythagorean triple?
25. In right △ with legs 15 and 20, hypotenuse =