Pythagoras Quiz
10 questions · easy to harder · Geometry · score and step-by-step answers
How it works
- 10 questions, about 20 minutes (a timer counts down; you can hide it). Solve it right here: no sign-up.
- 5 questions have choices. For the others you type the answer: a number like 4, −2, 7/2 or 3.5, or for example x = 4, x = 2 or x = −3, (3, 5), 2x + 1. Use ^ for powers (x^2) and sqrt for √. Any form with the same value counts (7/2 = 3.5).
- One question at a time: Back, Next, Mark for review and the question list at the bottom. A calculator is on the screen.
- At the end: your percent and grade, every question right or wrong, why a wrong choice is wrong, and its step-by-step solution. Then practise the lesson with new questions.
Your answers and results are kept in this browser only, so you can close the page and come back.
1 Question 1
Right triangle legs 3, 4- A) c = 9
- B) c = 25
- C) c = 5
- D) c = 16
2 Question 2
Right triangle legs 5, 12Type the answer.
3 Question 3
Right triangle legs 9, 12- A) c = 15
- B) c = 144
- C) c = 81
- D) c = 225
4 Question 4
Right triangle leg 5 hypotenuse 13Type the answer.
5 Question 5
Right triangle leg 12 hypotenuse 20- A) b = 256
- B) b = 16
- C) b = 144
- D) b = 400
6 Question 6
Right triangle legs 4, 7Type the answer.
7 Question 7
Right triangle leg 3 hypotenuse 6- A) b ≈ 27
- B) b ≈ 9
- C) b ≈ 5.2
- D) b ≈ 36
8 Question 8
Right triangle leg 9 cm hypotenuse 41 cmType the answer.
9 Question 9
Right triangle leg 2 hypotenuse 5- A) b ≈ 4
- B) b ≈ 25
- C) b ≈ 21
- D) b ≈ 4.6
10 Question 10
Right triangle leg 40 m hypotenuse 41 mType the answer.