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SUDUT BERELASI DIBERBAGAI KUADRAN

Authored by Fauzia Hajar Hasanah

Mathematics

10th Grade

Used 61+ times

SUDUT BERELASI DIBERBAGAI KUADRAN
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10 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Nilai dari  cos 135°\cos\ 135\degree  adalah ....

 133-\frac{1}{3}\sqrt{3}  

 123-\frac{1}{2}\sqrt{3}  

 122-\frac{1}{2}\sqrt{2}  

 122\frac{1}{2}\sqrt{2}  

 123\frac{1}{2}\sqrt{3}  

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Jika  tan α=34\tan\ \alpha=-\frac{3}{4}  (dikuadran II) maka  sec α= ....\sec\ \alpha=\ ....  

 43-\frac{4}{3}  

 53-\frac{5}{3}  

 54-\frac{5}{4}  

 45\frac{4}{5}  

 54\frac{5}{4}  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Jika  sin α=122\sin\ \alpha=\frac{1}{2}\sqrt{2}  dan  cos α=122\cos\ \alpha=-\frac{1}{2}\sqrt{2}  maka  α\alpha  terletak pada kuadran ....

I

II

III

IV

I dan II

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Nilai dari  sin 450° = ....\sin\ 450\degree\ =\ ....  

 00  

 12\frac{1}{2}  

 122\frac{1}{2}\sqrt{2}  

 123\frac{1}{2}\sqrt{3}  

 11  

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 123-\frac{1}{2}\sqrt{3}  adalah nilai dari ....

 cos 30°\cos\ 30\degree  

 sin 60°\sin\ 60\degree  

 sin 120°\sin\ 120\degree  

 cos 150°\cos\ 150\degree  

 cos 330°\cos\ 330\degree  

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Pernyataan yang salah mengenai perbandingan trigonometri adalah ....

sin 30°=cos 60°\sin\ 30\degree=\cos\ 60\degree

cos 30°=sin 60°\cos\ 30\degree=\sin\ 60\degree

tan 30°=cot60°\tan\ 30\degree=\cot60\degree

cot 30°=cot 60°\cot\ 30\degree=\cot\ 60\degree

sec 30°=csc 60°\sec\ 30\degree=\csc\ 60\degree

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Jika diketahui  tan α=512\tan\ \alpha=-\frac{5}{12}  pada interval  270°<α360°270\degree<\alpha\le360\degree  . Nilai dari  cos α=....\cos\ \alpha=....  

 1312-\frac{13}{12}  

 1213-\frac{12}{13}  

 513-\frac{5}{13}  

 1213\frac{12}{13}  

 1312\frac{13}{12}  

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