Quiz about ULANGAN HARIAN TRIGONOMETRI

Question 1

$$\sin\ 30\degree\ =\ ...$$

Accepted Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{2}\sqrt[]{2}$$

Answer

1

Question 2

$$\cos\ 90\degree\ =\ ...$$

Accepted Answer

$$0$$

Answer

$$1$$

Answer

$$\frac{1}{2}$$

Question 3

$$60\degree$$ = ... $$\pi\ $$ radian

Accepted Answer

$$\frac{1}{3}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{4}$$

Question 4

$$\frac{2}{3}\pi$$ radian = ..... $$\degree$$

Accepted Answer

120

Answer

160

Answer

60

Question 5

Perhatikan segitiga ABC, maka $$\sin\ A=\ ...$$

Accepted Answer

$$\frac{BC}{AC}$$

Answer

$$\frac{AB}{AC}$$

Answer

$$\frac{BC}{AB}$$

Question 6

Perhatikan segitiga ABC, maka $$\cos\ C\ =\ ...$$

Accepted Answer

$$\frac{AB}{AC}$$

Answer

$$\frac{BC}{AC}$$

Answer

$$\frac{AC}{AB}$$

Question 7

Jika panjang AB = 10 cm, dan AC = 20 cm. Maka $$\cos\ A\ =\ ...$$

Accepted Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{3}$$

Answer

$$\frac{1}{4}$$

Question 8

$$\sin\ 30\degree\ +\ \cos\ 60\degree\ =\ ...$$

Accepted Answer

1

Answer

0

Answer

2

Question 9

$$\sin\ 30\degree\ =\ $$

Accepted Answer

1

Answer

0

Answer

$$\frac{1}{2}$$

Question 10

Diketahui koordinat kutub $$P\left(6,\ 150\degree\right)$$ maka koordinat cartesius ...

Accepted Answer

$$P\left(-3\sqrt[]{3},\ 3\right)$$

Answer

$$P\left(3,\ 3\right)$$

Answer

$$P\left(3\sqrt[]{3},\ -3\right)$$

Question 11

Diketahui $$Q\left(-4\sqrt[]{3},\ -4\right)$$ , maka koordinat kutub titik Q adalah ...

Accepted Answer

$$Q\left(8,\ 210\degree\right)$$

Answer

$$Q\left(8,\ 135\degree\right)$$

Answer

$$Q\left(8,\ 45\degree\right)$$

Question 12

Diketahui $$\Delta ABC$$ dengan panjang sisi a= 4 cm, b = 8 cm dan besar $$\angle\ C\ =\ 60\degree$$ . Maka panjang sisi c adalah ...

Accepted Answer

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

Answer

4 cm

Answer

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

Question 13

Diketahui $$\Delta ABC$$ dengan panjang sisi a = 4 cm, $$\angle A\ =\ 30\degree$$ , dan $$\angle B\ =\ 60\degree$$ , maka panjang sisi b ...

Accepted Answer

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

Answer

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

Answer

8 cm

Question 14

Diketahui panjang sisi p = 6 cm, q = 8 cm dan r = 10 cm. Maka luas $$\Delta PQR$$ adalah ... $$cm^2$$

Accepted Answer

24

Answer

20

Answer

15

Question 15

Diketahui $$\Delta ABC$$ memiliki panjang sisi a = 6 cm, b = 8 cm dan $$\angle C\ =\ 30\degree$$ . Maka luas segitiga tersebut adalah ... $$cm^2$$

Accepted Answer

12

Answer

10

Answer

14

ULANGAN HARIAN TRIGONOMETRI

15 questions

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