Free Printable Trigonometri

1.

$\cos(60)=?$

a)

$\frac{1}{2}$

b)

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

c)

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

d)

$1$

2.

$\cos(β)=\frac{3}{5}\ ise\ \cot(β)=?$

a)

$\frac{3}{4}$

b)

$\frac{4}{5}$

c)

$\frac{3}{5}$

d)

$\frac{4}{3}$

3.

$\tan(α)=\frac{3}{4}\ ise\ \cos(α)=?$

a)

$\frac{4}{5}$

b)

$\frac{12}{15}$

c)

$\frac{3}{5}$

d)

$\frac{3}{4}$

4.

$\cot(θ)=\frac{5}{12}ise\ \cos(θ)+\sin(θ)=?$

a)

$\frac{12}{13}$

b)

$\frac{17}{13}$

c)

$\frac{5}{12}$

d)

$\frac{7}{13}$

5.

$\tan(θ)=\frac{24}{7}\ ise\ \cos(θ)+\sin(θ)=?$

a)

$\frac{24}{25}$

b)

$1$

c)

$\frac{7}{25}$

d)

$\frac{31}{25}$

6.

$\frac{\cos\left(70\right)+\sin\left(20\right)}{2\cdot\sin\left(20\right)}=?$

a)

$\frac{1}{2}$

b)

$1$

c)

$\frac{3}{2}$

d)

$2$

7.

$\left(\frac{1}{\tan\left(\alpha\right)}+1\right)⋅\sin(α)=?$

a)

$1$

b)

$\sin^2\left(\alpha\right)$

c)

$2\cdot\sin\left(\alpha\right)$

d)

$\sin\left(\alpha\right)+\cos\left(\alpha\right)$

8.

$\sin\left(45\right)\cdot\cos\left(30\right)+\cos\left(45\right)\cdot\sin\left(30\right)=?$

a)

$\frac{\sqrt{6}}{4}$

b)

$\frac{\sqrt{6}+\sqrt{3}}{2}$

c)

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

d)

$1$

9.

Hangisi yanlıştır?

a)

$\sin^2(30)+\cos^2(30)=1$

b)

$\sin\left(x\right)\cdot\cot\left(x\right)=\cos\left(x\right)$

c)

$\sin(45)⋅\cos(45)=1$

d)

$\tan(45)⋅\cot(45)=1$

10.

$\tan\left(30\right)+\tan\left(45\right)+\tan\left(60\right)=?$

a)

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

b)

$4\sqrt{3}$

c)

$\frac{3+4\sqrt{3}}{3}$

d)

$1$

Trigonometri

Total questions: 10

Worksheet time: 5mins

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