Եռանկյունաչափություն

Եռանկյունաչափություն

10th - 11th Grade

8 Qs

quiz-placeholder

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Եռանկյունաչափություն

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Assessment

Quiz

Mathematics

10th - 11th Grade

Hard

Created by

Lilit Adamyan

Used 15+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt


 sin30°+cos 30°=\sin30\degree+\cos\ 30\degree=  

2

1

 1+32\frac{1+\sqrt{3}}{2}  

 32\frac{\sqrt{3}}{2}  

2.

MULTIPLE SELECT QUESTION

5 sec • 1 pt

 sin2x+cos2x=\sin^2x+\cos^2x=  

1

1/2

2

3/2

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Նշվածներից որոնք են հավասար 1-ի


sin90°\sin90\degree

cos90°\cos90\degree

cos0°\cos0\degree

sin270°\sin270\degree

tg45°tg45\degree

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 sin 45°+cos 45°2+\sin\ 45\degree+\cos\ 45\degree-\sqrt{2}+   44  


4

2

1

3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 cos2xsin2x\cos^2x-\sin^2x  


 sin2x\sin2x  

cos2x

cosx

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

 cos2x1+cos2x\cos^2x-1+\cos^2x  

cos2x

sin2x

cosx

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 cos2x1+sin2x\cos^2x-1+\sin^2x  

1

0

3

5

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 sin30°+cos60°1cos235sin235\sin30\degree+\cos60\degree-1-\cos^235-\sin^235  

-1

-2

1

2