Trigonometri kelas 11

Trigonometri kelas 11

11th Grade

10 Qs

quiz-placeholder

Similar activities

UH TRIGONOMETRI

UH TRIGONOMETRI

9th - 12th Grade

10 Qs

Sin Cosine Complementary Angles

Sin Cosine Complementary Angles

9th - 12th Grade

9 Qs

identitas trigonometri

identitas trigonometri

11th Grade

10 Qs

Ulangan Harian Matematika Minat XI

Ulangan Harian Matematika Minat XI

11th Grade

10 Qs

RUMUS JUMLAH DAN SELISIH SINUS COSINUS

RUMUS JUMLAH DAN SELISIH SINUS COSINUS

11th Grade

15 Qs

Kuis Trigonometri Kelas 11

Kuis Trigonometri Kelas 11

11th Grade

10 Qs

PTS Matematika Peminatan Kelas XI

PTS Matematika Peminatan Kelas XI

11th Grade

15 Qs

Trigonometri

Trigonometri

11th Grade

15 Qs

Trigonometri kelas 11

Trigonometri kelas 11

Assessment

Quiz

Mathematics

11th Grade

Medium

Created by

yulia aviatus

Used 661+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 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

5 mins • 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

5 mins • 1 pt

Dalam  \Delta ABC  , diketahui  sinA=35\sin A=\frac{3}{5}  dan  tanB=34\tan B=\frac{3}{4}  . Nilai  sinC=....\sin C=....  


 1-1  

 525\frac{5}{25}  

 1225\frac{12}{25}  

 2425\frac{24}{25}  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui  sinx=35\sin x=\frac{3}{5}  dengan sudut x adalah lancip. Nilai dari  sin2x\sin2x  adalah...

 2524\frac{25}{24}  

 2524-\frac{25}{24}  

 2425-\frac{24}{25}  

 725\frac{7}{25}  

 2425\frac{24}{25}  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui  sinα=1513, α\sin\alpha=\frac{1}{5}\sqrt{13},\ \alpha  sudut lancip. Nilai dari  cos2α=...\cos2\alpha=...  

 125-\frac{1}{25}  

-1

 12-\frac{1}{2}  

 15-\frac{1}{5}  

1

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 cos85°cos55°+sin85°sin55°=...\cos85\degree\cos55\degree+\sin85\degree\sin55\degree=...  

0

1

 12\frac{1}{2}  

 122\frac{1}{2}\sqrt{2}  

 123\frac{1}{2}\sqrt{3}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rumus sinus jumlah dua sudut...

sin (α+β)=sin α cos β+cos α sin β\sin\ \left(\alpha+\beta\right)=\sin\ \alpha\ \cos\ \beta+\cos\ \alpha\ \sin\ \beta

sin (αβ)=sinα cos βcos α sin β\sin\ \left(\alpha-\beta\right)=\sin\alpha\ \cos\ \beta-\cos\ \alpha\ \sin\ \beta

sin (α+β)=sin α cos βcos α sin β\sin\ \left(\alpha+\beta\right)=\sin\ \alpha\ \cos\ \beta-\cos\ \alpha\ \sin\ \beta

sin (αβ)=sin α cos β+cos α sin β\sin\ \left(\alpha-\beta\right)=\sin\ \alpha\ \cos\ \beta+\cos\ \alpha\ \sin\ \beta

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?