One trig ratio from another 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.
- 4 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
sin A = 35, find tan A- A) 25
- B) 9
- C) 34
- D) 35
2 Question 2
cos A = 45, find sin AType the answer.
3 Question 3
tan A = 34, find cos A- A) 9
- B) 25
- C) 45
- D) 16
4 Question 4
sin θ = 1517, find tan θType the answer.
5 Question 5
sin A = 725, find tan A- A) 725
- B) 49
- C) 724
- D) 625
6 Question 6
cos A = 2029, find sin AType the answer.
7 Question 7
Triangle ABC, angle C = 90°, sin A = 35, find tan B- A) 25
- B) 43
- C) 9
- D) 45
8 Question 8
Triangle DEF, angle F = 90°, tan D = 724, find sin EType the answer.
9 Question 9
cos A = 23, find sin AType the answer.
10 Question 10
tan A = 1, find sin AType the answer.