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TES SUMATIF TRIGONOMETRI

Authored by Riza Asfa

Mathematics

10th Grade

TES SUMATIF TRIGONOMETRI
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10 questions

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1.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Media Image

perbedaan grafik y = sin x dan y = sin 2x seperti ditunjukkan gambar terletak pada (a)  

2.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 cos 105°\cos\ 105\degree  =...

 cos 75°\cos\ 75\degree  

 sin 65°\sin\ 65\degree  

 cos 75°-\cos\ 75\degree  

 sin 65°-\sin\ 65\degree  

 cos 55°\cos\ 55\degree  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 1 +secαtanα+sinα =...\frac{1\ +\sec\alpha}{\tan\alpha+\sin\alpha}\ =...  

 secα\sec\alpha  

 sinα\sin\alpha  

 1sinα\frac{1}{\sin\alpha}  

 cosecα\operatorname{cosec}\alpha  

 cosα\cos\alpha  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (1sin2α)(1+tan2α) =..\left(1-\sin^2\alpha\right)\left(1+\tan^2\alpha\right)\ =..  

 1+cos2x1+\cos^2x  

 sin2αcos2α\sin^2\alpha-\cos^2\alpha  

 1+sin2α1+\sin^2\alpha  

2

1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Bentuk sederhana dari  1 sin2 A2 cos2A\frac{1\ -\sin^2\ A}{2\ \cos^2A}  adalah ....

 tan2A\tan^2A  

 cot 2A\cot\ ^2A  

 12\frac{1}{2}  

 12tan2A\frac{1}{2}\tan^2A  

 12cot2A\frac{1}{2}\cot^2A  

7.

MULTIPLE CHOICE QUESTION

15 mins • 12 pts

Media Image

Diberikan sebuah segitiga ABC, besar  A = 60°\angle A\ =\ 60\degree  B = 45°\angle B\ =\ 45\degree  dan panjang sisi  ACAC  adalah 10 cm. Panjang sisi BC adalah ...

 525\sqrt{2}  

 535\sqrt{3}  

 565\sqrt{6}  

 10210\sqrt{2}  

 10310\sqrt{3}  

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