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Trigonometri

Authored by Nesy Widyastuti

Mathematics

1st Grade

Trigonometri
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123 questions

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1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Manakah pernyataan berikut yang salah ....


cosα=sampingmiring\cos\alpha=\frac{samping}{miring}

tanα=depansamping\tan\alpha=\frac{depan}{samping}

cotanα=sampingmiring\operatorname{cotan}\alpha=\frac{samping}{miring}

sinα=depanmiring\sin\alpha=\frac{depan}{miring}

secα=miringdepan\sec\alpha=\frac{miring}{depan}

2.

MULTIPLE CHOICE QUESTION

30 sec • 15 pts

Nilai dari π/3 adalah...

60°

90°

120°

150°

180°

3.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Nilai dari Tan 0° adalah....

0

1

1/2

1/3

Tdk Terhingga

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Diberikan segiempat ABCD seperti pada gambar! Panjang BC adalah …

4 √2 cm

6 √2 cm

7 √3 cm

5 √6 cm

7 √6 cm

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Nilai x yang memenuhi perssamaan sinx=123untuk 0°x360° adalah...Nilai\ x\ yang\ memenuhi\ perssamaan\ \sin x=\frac{1}{2}\sqrt{3}untuk\ 0\degree\le x\le360\degree\ adalah...  

60, 120

30, 120

30, 150

45, 135

60, 120, 240

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Perbandingan antara sisi samping dan sisi miring pada segitiga siku-siku dalam trgionometri disebut ....

cosecan

sinus

cosinus

secan

tangen

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Diketahui segitiga PQR memiliki koordinat:P(3,2);Q(3,2); dan R(3,2).Maka,nilai dari 3secRcosecQ=...Diketahui\ segitiga\ PQR\ memiliki\ koordinat:P(-3,2);Q(-3,-2);\ dan\ R(3,2).Maka,nilai\ dari\ \frac{3\sec R}{\operatorname{cosec}Q}=...  

1

2

 13\sqrt{13}  

3

 2132\sqrt{13}  

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