Exact trig values (0°, 30°, 45°, 60°, 90°)
10th grade (Year 11 in England) · 16 questions · Common Core: HSF.TF.A.3 · England: GCSE Higher Geometry
Name
Date
Score/ 16
Question 1
What is the exact value of sin 90°?
- A. √3/3
- B. 0
- C. √3
- D. 1
Question 2
What is the exact value of sin 60°?
- A. 1
- B. √2/2
- C. √3/2
- D. 0
Question 3
What is the exact value of cos 90°?
- A. √2/2
- B. √3/3
- C. 0
- D. 1/2
Question 4
What is the exact value of cos 45°?
- A. 0
- B. √3/2
- C. √2/2
- D. √3
Question 5
What is the exact value of cos 30°?
- A. √3/2
- B. 0
- C. √2/2
- D. √3/3
Question 6
What is the exact value of tan 60°?
- A. √3/3
- B. √3
- C. √3/2
- D. 1
Question 7
What is the exact value of cos 0°?
- A. 1
- B. √3/2
- C. 0
- D. √3/3
Question 8
What is the exact value of cos 60°?
- A. √3/3
- B. 0
- C. 1
- D. 1/2
Question 9
What is the exact value of sin 30°?
- A. 1/2
- B. √2/2
- C. 0
- D. 1
Question 10
What is the exact value of cos 0°?
- A. 0
- B. 1/2
- C. 1
- D. √3
Question 11
What is the exact value of tan 0°?
- A. 1/2
- B. √3/2
- C. 0
- D. √3/3
Question 12
What is the exact value of tan 0°?
- A. √3/3
- B. √3
- C. √2/2
- D. 0
Question 13
What is the exact value of sin 0°?
- A. 0
- B. √2/2
- C. √3/2
- D. 1
Question 14
What is the exact value of tan 60°?
- A. √3
- B. √2/2
- C. 1
- D. √3/3
Question 15
What is the exact value of sin 30°?
- A. 1/2
- B. √3/2
- C. 1
- D. √3/3
Question 16
What is the exact value of sin 90°?
- A. √3/3
- B. √3/2
- C. 1
- D. √3
Write your answers right on the page. · Free from eurekami.com