Cercul trigonometric. Functii trigonometrice: sin,cos,tg,ctg

Cercul trigonometric. Functii trigonometrice: sin,cos,tg,ctg

Assessment

Assessment

Created by

Dorina dorinanoroc@yahoo.com

Mathematics

9th Grade

2 plays

Hard

Student preview

quiz-placeholder

20 questions

Show answers

1.

Multiple Select

1 min

1 pt

 cos 3300=?\cos\ 330^{0^{ }}=?  

 cos 300\cos\ 30^0  

 32\frac{\sqrt{3}}{2}  

 12\frac{1}{2}  

 22\frac{\sqrt{2}}{2}  

2.

Multiple Select

1 min

1 pt

 sin 2400 = ?\sin\ 240^0\ =\ ?  

 12-\frac{1}{2}  

  sin 600-\ \sin\ 60^0  

  32-\ \frac{\sqrt{3}}{2}  

 33-\frac{\sqrt{3}}{3}  

3.

Multiple Select

1 min

1 pt

 tg 3900= ?tg\ 390^0=\ ?  

 33\frac{\sqrt{3}}{3}  

 tg 300tg\ 30^0  

 13\frac{1}{3}  

 3-\sqrt{3}  

4.

Multiple Select

1 min

1 pt

 cos 4π3= ?\cos\ \frac{4\pi}{3}=\ ?  

  cos π3-\ \cos\ \frac{\pi}{3}  

- 1

 32-\frac{\sqrt{3}}{2}  

 12-\frac{1}{2}  

5.

Multiple Select

1 min

1 pt

 ctg 5π3=?\operatorname{ctg}\ \frac{5\pi}{3}=?  

 33-\frac{\sqrt{3}}{3}  

 ctg π3-\operatorname{ctg}\ \frac{\pi}{3}  

 12-\frac{1}{2}  

 12-\frac{1}{\sqrt{2}}  

Explore all questions with a free account

or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?

Find a similar activity

Create activity tailored to your needs using

Quizizz AI
тригонометрия

15 questions

тригонометрия

assessment

9th Grade

untitled

25 questions

untitled

assessment

9th - 11th Grade

9 cынып Тригонометрия

20 questions

9 cынып Тригонометрия

assessment

9th Grade

Формулы сложения

20 questions

Формулы сложения

assessment

1st - 10th Grade

тригонометрия формулы 4

20 questions

тригонометрия формулы 4

assessment

1st - 12th Grade

тригонометрия

15 questions

тригонометрия

assessment

9th Grade

Cercul trigonometric. Functii trigonometrice: sin,cos,tg,ctg

20 questions

Cercul trigonometric. Functii trigonometrice: sin,cos,tg,ctg

assessment

9th Grade

Unghiuri si arce de cerc

20 questions

Unghiuri si arce de cerc

assessment

9th Grade