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Trigonometri kelas 10

Authored by Hisam Hidayatullah

Other

10th Grade

CCSS covered

Used 518+ times

Trigonometri kelas 10
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Sudut  A= 75π radA=\ \frac{7}{5}\pi\ rad  dikonversikan ke dalam satuan derajat adalah ....

 126o126^o  

 189o189^o  

 252o252^o  

 287o287^o  

 315o315^o  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Nilai  sin⁡ α\sin\ \alpha  pada gambar adalah ....

 11313\frac{1}{13}\sqrt{13}  

 21313\frac{2}{13}\sqrt{13}  

 31313\frac{3}{13}\sqrt{13}  

 1313\frac{1}{3}\sqrt{13}  

 2313\frac{2}{3}\sqrt{13}  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Nilai  tan⁡ 25oxtan⁡65o−sin⁡ 25ocos⁡ 65o=....\tan\ 25^ox\tan65^o-\frac{\sin\ 25^o}{\cos\ 65^o}=....  

-2

-1

0

1

2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Perhatikan gambar di atas !

Jika panjang QR = 40 cm dan PR = 25 cm, panjang PS = ....

9 cm

12 cm

15 cm

18 cm

20 cm

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Besar sudut  34π\frac{3}{4}\pi  rad sama dengan ....

 45o45^o  

 75o75^o  

 120o120^o  

 135o135^o  

 315o315^o  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Nilai  cos⁡ 120o+tan⁡ 315o−sin⁡ 210o=....\cos\ 120^o+\tan\ 315^o-\sin\ 210^o=....  

-2

-1

0

1

2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Nilai  cos⁡2 π6−sin⁡2 5π6+8cos⁡3π4sin⁡π4=....\cos^2\ \frac{\pi}{6}-\sin^2\ \frac{5\pi}{6}+8\cos\frac{3\pi}{4}\sin\frac{\pi}{4}=....  

 −4 14-4\ \frac{1}{4}  

 −3 12-3\ \frac{1}{2}  

 −3 14-3\ \frac{1}{4}  

 4 124\ \frac{1}{2}  

 4 144\ \frac{1}{4}  

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