Free Printable ตรีโกณมิติ 1

1.

sin $30\degree$ คือข้อใด

a)

2

b)

$\frac{\sqrt{3}}{2}$

c)

$\frac{1}{2}$

d)

$\sqrt{3}$

2.

sin $60\degree$ คือข้อใด

a)

$\frac{1}{2}$

b)

$\frac{\sqrt{3}}{2}$

c)

$\sqrt{3}$

d)

2

3.

cos $45\degree$ คือข้อใด

a)

1

b)

$\frac{1}{2}$

c)

2

d)

$\frac{\sqrt{2}}{2}$

4.

$\cos30\degree$

a)

$\frac{\sqrt{3}}{2}$

b)

$\frac{1}{2}$

c)

$\frac{1}{\sqrt{3}}$

d)

2

5.

$\tan45\degree$ คือข้อใด

a)

2

b)

1

c)

$\frac{1}{\sqrt{3}}$

d)

$\sqrt{3}$

6.

$\tan60\degree\ คือข้อใด$

a)

$\sqrt{3}$

b)

$\frac{1}{\sqrt{3}}$

c)

1

d)

2

7.

$\operatorname{cosec}30\degree$ คือข้อใด

a)

$\sqrt{2}$

b)

$\frac{1}{\sqrt{2}}$

c)

1

d)

2

8.

$\sec45\degree\ คือข้อใดคะ$

a)

$\frac{2}{\sqrt{2}}$

b)

$\frac{1}{2}$

c)

$\frac{\sqrt{2}}{2}$

d)

1

9.

$\cot60\degree\ คือข้อใดน้า$

a)

2

b)

$\sqrt{3}$

c)

1

d)

$\frac{1}{\sqrt{3}}$

10.

$\frac{1}{\sqrt{3}}คือค่าใด$

a)

$\sin30\degree$

b)

$\tan30\degree$

c)

$\operatorname{cosec}30\degree$

d)

$\cot30\degree$

ตรีโกณมิติ 1

Total questions: 10

Worksheet time: 8mins

Similar Resources on Wayground