Search Header Logo

Persamaan Trigonometri

Authored by Agnesia Iswara

Mathematics

12th Grade

Used 51+ times

Persamaan Trigonometri
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Himpunan penyelesaian dari persamaan

 sin x=sin 23°\sin\ x=\sin\ 23\degree  dengan  0°x360°0\degree\le x\le360\degree  adalah ...

 {23°,67°}\left\{23\degree,67\degree\right\}  

 {23°,113°}\left\{23\degree,113\degree\right\}  

 {23°,157°}\left\{23\degree,157\degree\right\}  

 {23°,203°}\left\{23\degree,203\degree\right\}  

 {23°,337°}\left\{23\degree,337\degree\right\}  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Himpunan penyelesaian dari persamaan  sinx=sin220°\sin x=\sin220\degree  dengan  0°x360°0\degree\le x\le360\degree  adalah....

 {220°,320°}\left\{220\degree,320\degree\right\}  

 {220°,310°}\left\{220\degree,310\degree\right\}  

 {40°,220°}\left\{40\degree,220\degree\right\}  

 {40°,140°}\left\{40\degree,140\degree\right\}  

 {40°,140°}\left\{-40\degree,140\degree\right\}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Himpunan penyelesaian dari persamaan  sinx=12\sin x=\frac{1}{2}  dengan  0x2π0\le x\le2\pi  adalah....

 {π3,7π6}\left\{\frac{\pi}{3},\frac{7\pi}{6}\right\}  

 {π3,5π6}\left\{\frac{\pi}{3},\frac{5\pi}{6}\right\}  

 {π3,2π3}\left\{\frac{\pi}{3},\frac{2\pi}{3}\right\}  

 {π6,7π6}\left\{\frac{\pi}{6},\frac{7\pi}{6}\right\}  

 {π6,5π6}\left\{\frac{\pi}{6},\frac{5\pi}{6}\right\}  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 sin(x+π6)=122\sin\left(x+\frac{\pi}{6}\right)=-\frac{1}{2}\sqrt{2}  

Himpunan penyelesaian dari persamaan diatas dengan  0°x360°0\degree\le x\le360\degree  adalah....

 {195°,345°}\left\{195\degree,345\degree\right\}  

 {195°,285°}\left\{195\degree,285\degree\right\}  

 {70°,285°}\left\{70\degree,285\degree\right\}  

 {30°,195°}\left\{30\degree,195\degree\right\}  

 {30°,70°}\left\{30\degree,70\degree\right\}  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Himpunan penyelesaian dari persamaan  cosx=cos58°\cos x=\cos58\degree  dengan  0°x360°0\degree\le x\le360\degree  adalah...

 {58°,302°}\left\{58\degree,302\degree\right\}  

 {58°,238°}\left\{58\degree,238\degree\right\}  

 {58°,122°}\left\{58\degree,122\degree\right\}  

 {42°,222°}\left\{42\degree,222\degree\right\}  

 {42°,318°}\left\{42\degree,318\degree\right\}  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 cos3x=cos216°\cos3x=\cos216\degree  

Himpunan penyelesaian dari persamaan diatas dengan  0°x180°0\degree\le x\le180\degree  adalah...

 {36°,72°,156°}\left\{36\degree,72\degree,156\degree\right\}  

 {36°,72°,168°}\left\{36\degree,72\degree,168\degree\right\}  

 {48°,54°,168°}\left\{48\degree,54\degree,168\degree\right\}  

 {48°,72°,168°}\left\{48\degree,72\degree,168\degree\right\}  

 {54°,72°,168°}\left\{54\degree,72\degree,168\degree\right\}  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 tan(x+70°)=tan 230°\tan\left(x+70\degree\right)=\tan\ 230\degree  

Himpunan penyelesaian dari persamaan diatas dengan  0°x360°0\degree\le x\le360\degree  adalah...

 {80°,160°}\left\{80\degree,160\degree\right\}  

 {80°,260°}\left\{80\degree,260\degree\right\}  

 {80°,300°}\left\{80\degree,300\degree\right\}  

 {160°,280°}\left\{160\degree,280\degree\right\}  

 {160°,340°}\left\{160\degree,340\degree\right\}  

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?