Free Printable Pengenalan Trigonometri

1.

Nilai $\tan\$ 30 ° adalah...

a)

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

b)

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

c)

$\sqrt{3}$

d)

$1$

e)

$\infty$

2.

Nilai $\cos\$ 45° adalah...

a)

$1$

b)

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

c)

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

d)

$\frac{1}{2}$

e)

$0$

3.

Nilai sin 30°, cos 45°, tan 60° , sin 90° adalah...

a)

$\frac{1}{2}\sqrt{2},\ \frac{1}{2},\ \sqrt{3},\ 1$

b)

$\frac{1}{2},\ \frac{1}{2}\sqrt{2},\ \sqrt{3},\ 1$

c)

$\sqrt{3},\ \frac{1}{2},\ \frac{1}{2}\sqrt{2},\ 0$

d)

$\frac{1}{2},\ \frac{1}{2}\sqrt{2},\ \sqrt{3},\ 0$

e)

$\sqrt{3},\ \frac{1}{2}\sqrt{2},\ \frac{1}{2},\ 0$

4.

Panjang AB adalah...

a)

$0,4\ meter\$

b)

$0,2\ meter$

c)

$4\ meter$

d)

$20\ meter$

e)

$400\ meter$

5.

$\tan\ \alpha$ adalah...

a)

$\frac{4}{5}$

b)

$\frac{4}{3}$

c)

$\frac{3}{5}$

d)

$\frac{5}{4}$

e)

$\frac{3}{4}$

6.

Yang bukan termasuk ke dalam sudut-sudut istimewa adalah...

a)

$0\circ$

b)

$120\circ$

c)

$270\circ$

d)

$90\circ$

e)

$215\circ$

7.

singkatan rumus perbandingan trigonometri pada segitiga siku-siku, kecuali...

a)

sami

b)

demi

c)

sumi

d)

desa

8.

$\sin\propto=...$

Write your question here

a)

$\frac{12}{13}$

b)

$\frac{12}{5}$

c)

$\frac{5}{13}$

d)

$\frac{5}{12}$

9.

$\cos\ 120^0=...$

a)

$\frac{1}{2}$

b)

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

c)

$-\frac{1}{2}$

d)

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

10.

sudut $210^o$ terletak di

a)

Kuadran I

b)

Kuadran II

c)

Kuadran III

d)

Kuadran IV

Pengenalan Trigonometri

Total questions: 10

Worksheet time: 20mins

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