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Persamaan Trigonometri 11

Authored by Syifa Salsabila

Mathematics

11th Grade

Used 25+ times

Persamaan Trigonometri 11
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10 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 12 pts

Nilai dari  Sin  60 adalah ...

133\frac{1}{3}\sqrt{3}

3\sqrt{3}

123\frac{1}{2}\sqrt{3}

122\frac{1}{2}\sqrt{2}

132\frac{1}{3}\sqrt{2}

2.

MULTIPLE CHOICE QUESTION

5 mins • 12 pts

 cos θ   =12,  untuk  00  θ 3600  adalah ...\cos\ \theta\ \ \ =-\frac{1}{2},\ \ untuk\ \ 0^0\ \le\ \theta\ \le360^0\ \ adalah\ ... 

Himpunan penyelesaian dari persamaan di atas  adalah ... 

  {1200 dan 2400}\left\{120^0\ dan\ 240^0\right\}  

 {1500 dan 2100}\left\{150^0\ dan\ 210^0\right\}  

 {1200 dan 2100}\left\{120^0\ dan\ 210^0\right\}  

 {600 , 2400}\left\{60^0\ ,\ 240^0\right\}  

 {600, 1200}\left\{60^0,\ 120^0\right\}  

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Nilai dari Tan 60 adalah ...

0

√3

1

12\frac{1}{2}

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Himpunan penyelesaian dari  tan(x+25°)=tan50°\tan⁡(x+25°)=\tan⁡50°  untuk   0°x360°0°≤x≤360°  adalah . . .

 {25°,105°}\left\{25°,105°\right\}  

 {25°,205°}\left\{25°,205°\right\}  

 {25°,305°}\left\{25°,305°\right\}  

 {75°,105°}\left\{75°,105°\right\}  

 {75°,205°}\left\{75°,205°\right\}  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Himpunan penyelesaian persamaan tan x = tan  15°15^{\degree}  pada interval  0°x360°0^{\degree}\le x\le360^{\degree}  adalah...

 15°15^{\degree}  dan  165°165^{\degree}  

 15°15^{\degree}  dan  195°195^{\degree}  

 15°15^{\degree}  dan  215°215^{\degree}  

 15°15^{\degree}  dan  245°245^{\degree}  

 15°15^{\degree}  dan  265°265^{\degree}  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Himpunan penyelesaian persamaan cos 2x = cos 60°60^{\degree}  pada interval  0°x360°0^{\degree}\le x\le360^{\degree}  adalah...

 {30°, 240°}\left\{30^{\degree},\ 240^{\degree}\right\}  

 {60°,240°}\left\{60^{\degree},240^{\degree}\right\}  

 {30°, 60°,210°}\left\{30^{\degree},\ 60^{\degree},210^{\degree}\right\}  

 {30°, 150°, 210°, 330°}\left\{30^{\degree},\ 150^{\degree},\ 210^{\degree},\ 330^{\degree}\right\}  

 {30°, 60°, 210°, 240°, 270°}\left\{30^{\degree},\ 60^{\degree},\ 210^{\degree},\ 240^{\degree},\ 270^{\degree}\right\}  

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

singkatan rumus perbandingan trigonometri pada segitiga siku-siku, kecuali...

sami

demi

sumi

desa

desa

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