JUMLAH DAN SELISIH TRIGONOMETRI

JUMLAH DAN SELISIH TRIGONOMETRI

11th Grade

20 Qs

quiz-placeholder

Similar activities

Unit Circle Trigonometry

Unit Circle Trigonometry

9th - 12th Grade

20 Qs

REMEDIAL TFB PERS TRIGONO DAN JUMLAH SELISIH SINUS COSINUS

REMEDIAL TFB PERS TRIGONO DAN JUMLAH SELISIH SINUS COSINUS

11th Grade

20 Qs

Sinus Cosinus Tangens

Sinus Cosinus Tangens

9th - 12th Grade

24 Qs

Basic Trig Identities

Basic Trig Identities

10th - 12th Grade

20 Qs

Basic Trig Ratios Assignment

Basic Trig Ratios Assignment

9th - 12th Grade

25 Qs

កុំផ្លិច

កុំផ្លិច

10th - 12th Grade

15 Qs

trigonometri I ( JMLM SLSIH )

trigonometri I ( JMLM SLSIH )

11th Grade

15 Qs

Trigonometric Ratios

Trigonometric Ratios

9th - 11th Grade

20 Qs

JUMLAH DAN SELISIH TRIGONOMETRI

JUMLAH DAN SELISIH TRIGONOMETRI

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Alisa's Project

Used 18+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jika  tanα=724 \tan\alpha=\frac{7}{24}\   dan  tanβ=43\tan\beta=\frac{4}{3}   dengan  α\alpha  dan  β\beta  sudut lancip, hasil dari  cos(α+β)=....\cos\left(\alpha+\beta\right)=....  

 44125\frac{44}{125}  

 75125\frac{75}{125}  

 96125\frac{96}{125}  

 115125\frac{115}{125}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Pada suatu segitiga siku-siku ABC dengan siku-siku di C berlaku  \cos A.\cos B=\frac{1}{2} . Nilai dari  cos(αβ)=....\cos\left(\alpha-\beta\right)=....  


 1-1  

 12-\frac{1}{2}  

 00  

 11  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jika  \left(\alpha+\beta\right)=30\degree  dan    sinα.cosβ=13\sin\alpha.\cos\beta=\frac{1}{3}  , maka  cosα.sinβ=....\cos\alpha.\sin\beta=....  


 16\frac{1}{6}  

 15\frac{1}{5}  

 14\frac{1}{4}  

 13\frac{1}{3}  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 cos 75° cos 15°=....\cos\ 75\degree-\ \cos\ 15\degree=....  

1

 122\frac{1}{2}\sqrt{2}  

 2\sqrt{2}  

 122-\frac{1}{2}\sqrt{2}  

 2-\sqrt{2}  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 sin 4a° + sin 2a°cos 4a° + cos 2a°=....\frac{\sin\ 4a\degree\ +\ \sin\ 2a\degree}{\cos\ 4a\degree\ +\ \cos\ 2a\degree}=....  

 tan a°\tan\ a\degree  

 tan 3a°\tan\ 3a\degree  

 sin 2a°\sin\ 2a\degree  

 2 sin a° cos a°2\ \sin\ a\degree\ \cos\ a\degree  

1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Nilai  cos(α30°)\cos\left(\alpha-30\degree\right)  = ....

 123(sinα+cosα)\frac{1}{2}\sqrt{3}\left(\sin\alpha+\cos\alpha\right)   

  123(cosαsinα)\frac{1}{2}\sqrt{3}\left(\cos\alpha-\sin\alpha\right)  

  12(3cosα+sinα)\frac{1}{2}\left(\sqrt{3}\cos\alpha+\sin\alpha\right)  

 12(cosα3sinα)\frac{1}{2}\left(\cos\alpha-\sqrt{3}\sin\alpha\right)  

  12(cosα+3sinα)\frac{1}{2}\left(\cos\alpha+\sqrt{3}\sin\alpha\right)  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Nilai dari

 2(sin80°.cos70+cos80°.sin70°)=......2\left(\sin80\degree.\cos70+\cos80\degree.\sin70\degree\right)=......  

 12\frac{1}{2}  

 122\frac{1}{2}\sqrt{2}  

 123\frac{1}{2}\sqrt{3}  

 11  

 32\frac{3}{2}  

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?