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trigonometri

Authored by reza radhitya

Mathematics

10th Grade

CCSS covered

Used 7+ times

trigonometri
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40 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rumus jumlah cos adalah..

cos (a+b) = cos a cos b - cos a cos b

cos (a+b) = cos a cos b - sin a sin b

cos (a+b) = cos a cos b + cos a cos b

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rumus cos (a-b) = ....

cos a cos b + sin a sin b

cos a sin b + sin a cos b

cos a cos b - sin a sin b

cos a sin b - sin a cos b

3.

MULTIPLE CHOICE QUESTION

10 sec • 12 pts

tan 30o= ...

Media Image
Media Image
Media Image
Media Image

4.

MULTIPLE CHOICE QUESTION

10 sec • 12 pts

Sin 0o =

Media Image
Media Image
Media Image
Media Image

5.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

Berapakah nilai untuk cos 300, cos 450 dan cos 600

0, 1, dan 0
1/2 √3, 1/2 √2 dan 1/2
1/2, 1/2 √3, dan 1/2 √2
2, √2 dan 2/3 √3

Tags

CCSS.HSF.TF.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given that Ɵ is between 0º and 360°, find the value of Ɵ if cos Ɵ = 0.765.

40.09, 220.09

40.09, 319.91

40.09, 139.91

139.91, 220.09

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Nilai sinα\sin\alpha adalah .... 


 15\frac{1}{5}  

 35\frac{3}{5}  

 53\frac{5}{3}  

 54\frac{5}{4}  

 45\frac{4}{5}  

Tags

CCSS.HSG.SRT.C.6

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