Free Printable ผกผันของฟังก์ชันตรีโกณมิติ-1

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ผกผันของฟังก์ชันตรีโกณมิติ-1

Total questions: 20

Worksheet time: 15mins

Name

Class

Date

1.

arcsin 0

a)

$30^{\degree}$

b)

$45^{\degree}$

c)

$0^{\degree}$

d)

$60\degree$

2.

arccos 0

a)

$30^{\degree}$

b)

$45^{\degree}$

c)

$90^{\degree}$

d)

$60\degree$

3.

arcsin (-1)

a)

$-30^{\degree}$

b)

$-45^{\degree}$

c)

$-90^{\degree}$

d)

$-60\degree$

4.

arccos (-1)

a)

$180^{\degree}$

b)

$135^{\degree}$

c)

$120^{\degree}$

d)

$100\degree$

5.

arctan (0)

a)

$0^{\degree}$

b)

$90^{\degree}$

c)

$180^{\degree}$

d)

$-90\degree$

6.

arctan (-1)

a)

$-45^{\degree}$

b)

$135^{\degree}$

c)

$45^{\degree}$

d)

$-90\degree$

7.

$\arcsin\ \frac{1}{2}$

a)

$30^{\degree}$

b)

$45^{\degree}$

c)

$60^{\degree}$

d)

$90\degree$

8.

$\arcsin\ \left(-\frac{1}{2}\right)$

a)

$-30^{\degree}$

b)

$-45^{\degree}$

c)

$-60^{\degree}$

d)

$-90\degree$

9.

$\arccos\ \left(-\frac{1}{2}\right)$

a)

$120^{\degree}$

b)

$-120^{\degree}$

c)

$-60^{\degree}$

d)

$-90\degree$

10.

$\arccos\ \left(-\frac{\sqrt{3}}{2}\right)$

a)

$150^{\degree}$

b)

$-150^{\degree}$

c)

$-30^{\degree}$

d)

$-90\degree$

11.

$\arcsin\ \left(-\frac{\sqrt{3}}{2}\right)$

a)

$-60^{\degree}$

b)

$210^{\degree}$

c)

$-30^{\degree}$

d)

$30\degree$

12.

$\arcsin\ \left(-\frac{\sqrt{2}}{2}\right)$

a)

$-45^{\degree}$

b)

$45^{\degree}$

c)

$-30^{\degree}$

d)

$30\degree$

13.

$\arcsin\ \left(\frac{\sqrt{2}}{2}\right)$

a)

$-45^{\degree}$

b)

$45^{\degree}$

c)

$-30^{\degree}$

d)

$30\degree$

14.

$\arctan\ \left(\frac{1}{\sqrt{3}}\right)$

a)

$-45^{\degree}$

b)

$45^{\degree}$

c)

$-30^{\degree}$

d)

$30\degree$

15.

$\arctan\ \left(-\frac{1}{\sqrt{3}}\right)$

a)

$-45^{\degree}$

b)

$45^{\degree}$

c)

$-30^{\degree}$

d)

$30\degree$

16.

$\arctan\ \left(\sqrt{3}\right)$

a)

$-45^{\degree}$

b)

$45^{\degree}$

c)

$-30^{\degree}$

d)

$60\degree$

17.

$\arctan\ \left(-\sqrt{3}\right)$

a)

$-45^{\degree}$

b)

$45^{\degree}$

c)

$-30^{\degree}$

d)

$-60\degree$

18.

$\arctan\ \left(-1\right)$

a)

$-45^{\degree}$

b)

$45^{\degree}$

c)

$-30^{\degree}$

d)

$-60\degree$

19.

$\arctan\ \left(1\right)$

a)

$-45^{\degree}$

b)

$45^{\degree}$

c)

$-30^{\degree}$

d)

$-60\degree$

20.

$\arctan\ \left(0\right)$

a)

$-45^{\degree}$

b)

$0^{\degree}$

c)

$-30^{\degree}$

d)

$-60\degree$

Reset

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