Quiz about Review perbandingan trigonometri

Question 1

Perhatikan segitiga berikut!

Nilai dari tan $$\alpha$$ adalah

Accepted Answer

$$\frac{20}{21}$$

Answer

$$\frac{21}{29}$$

Answer

$$\frac{20}{29}$$

Answer

$$\frac{29}{21}$$

Answer

$$\frac{21}{20}$$

Question 2

Jika sin $$ heta=\frac{4}{5}$$ dan cos $$ heta=\frac{3}{5}$$ . Maka nilai dari tan $$ heta$$ adalah

Accepted Answer

4/3

Answer

5/4

Answer

1

Answer

3/4

Answer

5/4

Question 3

Perhatikan segitiga berikut!.

Nilai dari sin $$\beta$$ - cos $$\gamma$$ adalah

Accepted Answer

0

Answer

-10/13

Answer

-7/13

Answer

7/13

Answer

10/13

Question 4

Perhatikan gambar segitiga berikut!

Nilai dari tan $$\alpha$$ + sin $$\beta$$ - sin $$\alpha$$

Accepted Answer

17/15

Answer

-1/15

Answer

23/15

Answer

28/15

Answer

41/15

Question 5

Perhatikan segitiga berikut!

Nilai dari cos $$\beta$$ - cos $$\gamma$$ + tan $$\beta$$ adalah

Accepted Answer

149/156

Answer

12/25

Answer

61/125

Answer

161/225

Answer

301/450

Question 6

Jika $$\Delta XYZ$$ dengan X = 30 derajat, Y = 45 derajat dan X = 8 cm. Maka panjang sisi Y adalah...

Accepted Answer

$$8\sqrt[]{2}$$

Answer

$$4\ \sqrt[]{2}$$

Answer

$$4\ \sqrt[]{3}$$

Answer

$$8\ \sqrt[]{3}$$

Answer

$$16\ \sqrt[]{3}$$

Question 7

tan $$300\degree$$

Accepted Answer

$$-\sqrt[]{3}$$

Answer

1

Answer

-1

Answer

0

Answer

$$\sqrt[]{3}$$

Question 8

cos $$210\degree$$

Accepted Answer

-cos $$30\degree$$

Answer

cos $$30\degree$$

Answer

cos $$60\degree$$

Answer

-cos $$60\degree$$

Answer

sin $$60\degree$$

Question 9

Diketahui $$\Delta$$ ABC dengan panjang sisi a = 4 cm, $$\angle A=120\degree$$ , $$\angle B=30\degree$$ .

Panjang sisi c adalah...

Accepted Answer

$$\frac{4}{3}\sqrt[]{3}$$

Answer

$$\frac{3}{4}\sqrt[]{2}$$

Answer

$$\frac{3}{4}\sqrt[]{3}$$

Answer

2 $$\sqrt[]{2}$$

Answer

$$\sqrt[]{3}$$

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