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Sudut istimewa trigonometri

Authored by Yuliyanti Tulang Bawang

Mathematics

11th Grade

Used 47+ times

Sudut istimewa trigonometri
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Sin 30 °\degree  = ...

0

1

 12\frac{1}{2}  

 122\frac{1}{2}\sqrt{2}  

 3\sqrt{3}  

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Cos 120  °\degree  =.....

0

 12\frac{1}{2}  

 122\frac{1}{2}\sqrt{2}  

 12-\frac{1}{2}  

- 1

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Cos 330  °\degree  =  ....

 123\frac{1}{2}\sqrt{3}  

 122\frac{1}{2}\sqrt{2}  

 12\frac{1}{2}  

 122-\frac{1}{2}\sqrt{2}  

 123-\frac{1}{2}\sqrt{3}  

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Sin 210 °\degree  = .....

1

 12\frac{1}{2}  

0

 12-\frac{1}{2}  

- 1

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

tan 135 °\degree  = ....

0

 3\sqrt{3}  

 133\frac{1}{3}\sqrt{3}  

1

- 1

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

tan 240 °\degree  = ....

 3\sqrt{3}  

 3-\sqrt{3}  

1

- 1

 \infty  

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Cos 135 °\degree  = ....

0

- 1

 12-\frac{1}{2}  

 122-\frac{1}{2}\sqrt{2}  

 123-\frac{1}{2}\sqrt{3}  

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