Quiz about Ulangan Harian Matematika

Question 1

Jika 1 putaran = 360 $$\degree$$ maka $$180\degree$$ adalah... putaran

Accepted Answer

1/2

Answer

1/3

Answer

4/5

Answer

3/4

Answer

2/5

Question 2

Jika 1 putaran = $$360\degree$$ maka $$120\degree$$ adalah ... putaran

Accepted Answer

1/3

Answer

2/3

Answer

4/5

Answer

3/4

Answer

2/5

Question 3

$$Jika\ \pi=180°maka\ 120°adalah\dots\pi$$

Accepted Answer

$$\frac{2}{3}\pi$$

Answer

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

Answer

$$\frac{3}{4}\pi$$

Answer

$$\frac{3}{2}\pi$$

Answer

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

Question 4

Perhatikan pernyataan berikut

1. Cos pada kuadran III bernilai positif

2. Nilai sin positif pada kuadran I, II

3. Cos, sin dan tan bernilai positif pada kuadran I

4. Tan bernilai positif hanya di kuadran I

Pernyataan yang bernilai benar adalah...

Accepted Answer

2, 3

Answer

1, 2

Answer

1, 2, 3

Answer

2, 3, 4

Answer

Semua jawaban benar

Question 5

$$Nilai\ dari\cos⁡180°adalah\dots$$

Accepted Answer

-1

Answer

0

Answer

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

Answer

$$\frac{1}{2}\sqrt[]{3}$$

Answer

1

Question 6

$$Nilai\ dari\ \sin⁡120°adalah\dots$$

Accepted Answer

$$\frac{1}{2}\sqrt[]{3}$$

Answer

0

Answer

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

Answer

$$\sqrt[]{3}$$

Answer

1

Question 7

Jika tan B adalah $$\frac{8}{6}$$ dan cos B adalah $$-\frac{6}{10}$$ dan B adalah sudut di kuadran III maka nilai sin B adalah...

Accepted Answer

$$-\frac{8}{10}$$

Answer

$$\frac{8}{5}$$

Answer

$$\frac{6}{8}$$

Answer

$$-\frac{6}{8}$$

Answer

$$\frac{8}{10}$$

Question 8

Jika tan $$\beta$$ adalah $$\frac{3}{4}$$ dengan $$\beta$$ adalah sudut lancip maka nilai $$2\sin\beta+\cos\beta$$ adalah...

Accepted Answer

$$\frac{11}{5}$$

Answer

$$\frac{8}{5}$$

Answer

$$\frac{3}{5}$$

Answer

$$\frac{2}{5}$$

Answer

$$\frac{4}{5}$$

Question 9

Nilai dari $$\frac{ an60\degree\cos0\degree}{\sin90\degree}$$ adalah...

Accepted Answer

$$\sqrt[]{3}$$

Answer

1

Answer

$$\sqrt[]{2}$$

Answer

-1

Answer

0

Question 10

$$Nilai\ dari\sin⁡30\degree\cos60°-\sin⁡60°\cos⁡30°adalah\dots$$

Accepted Answer

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

Answer

$$\frac{1}{2}\sqrt[]{3}$$

Answer

-1

Answer

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

Answer

1

Question 11

$$Nilai\ dari an⁡30°adalah\dots$$

Accepted Answer

$$\frac{1}{3}\sqrt[]{3}$$

Answer

0

Answer

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

Answer

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

Answer

1

Question 12

$$Nilai\ dari\cos⁡60°adalah\dots$$

Accepted Answer

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

Answer

0

Answer

$$\frac{1}{2}\sqrt[]{3}$$

Answer

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

Answer

1

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