9th
grade

Mathematics

66%

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Patrocenio Morgado

4 years

Mathematics

9th

grade

Trigonometric Ratios Of The Special Angles

Patrocenio Morgado

16.9K
plays

20 questions

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1. Multiple Choice
30 seconds
1 pt
What is the exact value of $\sin\ 30^{\degree}$
$\frac{1}{2}$
$\frac{\sqrt{2}}{2}$
$\frac{\sqrt{3}}{2}$
$\sqrt{3}$
2. Multiple Choice
30 seconds
1 pt
What is the exact value of $\cos\ 60\degree$
$\frac{1}{2}$
$\frac{\sqrt{2}}{2}$
$\frac{\sqrt{3}}{2}$
$\sqrt{3}$
3. Multiple Choice
30 seconds
1 pt
What is the exact value of $\sin\ 60\degree$
$\frac{1}{2}$
$\frac{\sqrt{2}}{2}$
$\frac{\sqrt{3}}{2}$
$\sqrt{3}$
4. Multiple Choice
30 seconds
1 pt
What is the exact value of $\cos\ 30\degree$
$\frac{1}{2}$
$\frac{\sqrt{2}}{2}$
$\frac{\sqrt{3}}{2}$
$\sqrt{3}$
5. Multiple Choice
30 seconds
1 pt
What is the exact value of $\tan\ 30\degree$
$\frac{\sqrt{3}}{3}$
$\frac{\sqrt{2}}{2}$
$\frac{\sqrt{3}}{2}$
$\sqrt{3}$
6. Multiple Choice
30 seconds
1 pt
What is the exact value of $\tan\ 60\degree$
$\frac{\sqrt{3}}{3}$
$\frac{\sqrt{2}}{2}$
$\frac{\sqrt{3}}{2}$
$\sqrt{3}$
7. Multiple Choice
30 seconds
1 pt
What is the exact value of $\tan\ 45\degree$
$\frac{\sqrt{3}}{3}$
$\frac{\sqrt{2}}{2}$
$\frac{\sqrt{3}}{2}$
$1$
8. Multiple Choice
30 seconds
1 pt
What is the exact value of $\cos\ 45\degree$
$\frac{\sqrt{3}}{3}$
$\frac{\sqrt{2}}{2}$
$\frac{\sqrt{3}}{2}$
$1$
9. Multiple Choice
30 seconds
1 pt
What is the exact value of $\sin\ 45\degree$
$\frac{\sqrt{3}}{3}$
$\frac{\sqrt{2}}{2}$
$\frac{\sqrt{3}}{2}$
$1$
10. Multiple Choice
30 seconds
1 pt
What is the exact value of $\csc\ 45\degree$
$\frac{\sqrt{3}}{3}$
$\sqrt{2}$
$\frac{\sqrt{3}}{2}$
$1$
11. Multiple Choice
30 seconds
1 pt
What is the exact value of $\sec\ 60\degree$
$\frac{\sqrt{3}}{3}$
$\sqrt{2}$
$2$
$1$
12. Multiple Choice
30 seconds
1 pt
What is the exact value of $\cot\ 60\degree$
$\frac{\sqrt{3}}{3}$
$\sqrt{2}$
$2$
$1$
13. Multiple Choice
30 seconds
1 pt
What is the exact value of $\cot\ 30\degree$
$\frac{\sqrt{3}}{3}$
$\sqrt{2}$
$2$
$\sqrt{3}$
14. Multiple Choice
30 seconds
1 pt
What is the exact value of $\cot\ 45\degree$
$\frac{\sqrt{3}}{3}$
$1$
$2$
$\sqrt{3}$
15. Multiple Choice
30 seconds
1 pt
What is the exact value of $\sec\ 45\degree$
$\frac{\sqrt{3}}{3}$
$\frac{2\sqrt{3}}{3}$
$\sqrt{2}$
$\sqrt{3}$
16. Multiple Choice
30 seconds
1 pt
What is the exact value of $\sec\ 30\degree$
$\frac{\sqrt{3}}{3}$
$\frac{2\sqrt{3}}{3}$
$\sqrt{2}$
$\sqrt{3}$
17. Multiple Choice
30 seconds
1 pt
What is the exact value of $\csc\ 60\degree$
$\frac{\sqrt{3}}{3}$
$\frac{2\sqrt{3}}{3}$
$\sqrt{2}$
$\sqrt{3}$
18. Multiple Choice
30 seconds
1 pt
What is the exact value of $\csc\ 30\degree$
$2$
$1$
$\sqrt{2}$
$\sqrt{3}$
19. Multiple Choice
30 seconds
1 pt
What is the value of y?
$6$
$2\sqrt{6}$
$24$
$24\sqrt{3}$
20. Multiple Choice
30 seconds
1 pt
What is the value of x?
$6$
$2\sqrt{12}$
$24$
$12\sqrt{3}$
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