Printable worksheets
Pythagoras theorem
Find the missing side of a right triangle.
Loxivia · Oct 16, 2026 · 8 questions
Warm-up
- Pythagoras — practice 1 — Answer the quick questions.
- Pythagoras — practice 2 — Answer the quick questions.
- Pythagoras — practice 3 — Answer the quick questions.
- Pythagoras — practice 4 — Answer the quick questions.
Practice
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1. 8 is an even number. (Pythagoras theorem)
a) True b) False -
2. The derivative of x² is x. (Pythagoras theorem)
a) True b) False -
3. A right triangle has legs 6 and 8. What is the hypotenuse? (Pythagoras theorem)
a) 2 b) 14 c) 10 d) 11 -
4. A right triangle has legs 8 and 15. What is the hypotenuse? (Pythagoras theorem)
a) 23 b) 18 c) 17 d) 7 -
5. A right triangle has legs 5 and 12. What is the hypotenuse? (Pythagoras theorem)
a) 14 b) 13 c) 7 d) 17 -
6. -5 is smaller than -2. (Pythagoras theorem)
a) True b) False -
7. A right triangle has legs 6 and 8. What is the hypotenuse? (Pythagoras theorem)
a) 10 b) 2 c) 14 d) 11 -
8. What is 5 × 6? (Pythagoras theorem)
= ______________________