Trigonometry in 3D 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
Cuboid 3 by 4 by 12, angle between the diagonal and the base- A) 67.4°
- B) 674°
- C) 5°
- D) 25°
2 Question 2
Cuboid 5 by 12 by 13, angle between the diagonal and the baseType the answer.
3 Question 3
Cuboid 8 by 6 by 4, angle between the diagonal and the base- A) 21.8°
- B) 2180°
- C) 10°
- D) 100°
4 Question 4
Cuboid 4 cm by 3 cm by 10 cm, angle between the diagonal and the baseType the answer.
5 Question 5
Cuboid 5 by 5 by 8, angle between the diagonal and the base- A) 4.85°
- B) 48.5°
- C) 50°
- D) 485°
6 Question 6
Cuboid 10 by 4 by 7, angle between the diagonal and the baseType the answer.
7 Question 7
Cuboid 6 cm by 6 cm by 6 cm, angle between the diagonal and the base- A) 3.53°
- B) 35.3°
- C) 353°
- D) 72°
8 Question 8
Square pyramid base 6 height 4, angle between a slant edge and the baseType the answer.
9 Question 9
Square pyramid base 10 height 6, angle between a slant edge and the base- A) 40.3°
- B) 403°
- C) 50°
- D) 200°
10 Question 10
Square pyramid base 12 height 5, angle between a slant edge and the baseType the answer.