Free Printable Tukar Unit Sudut dalam Radian dan Darjah

1.

$60\degree=....\ rad$

a)

0 rad

b)

$\frac{\pi}{6}rad$

c)

$\frac{\pi}{4}rad$

d)

$\frac{\pi}{3}rad$

2.

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

a)

$90\degree$

b)

$110\degree$

c)

$120\degree$

d)

$150\degree$

3.

2 $\pi$ radian = .... darjah

a)

90

b)

180

c)

360

d)

135

e)

150

4.

$\frac{3}{4}$ $\pi$ radian = .... darjah

a)

90

b)

180

c)

135

d)

150

e)

360

5.

$\frac{5}{6}$ $\pi$ radian = ... darjah

a)

90

b)

135

c)

150

d)

180

e)

360

6.

Tukarkan $45\degree$ kepada radian. Beri jawapan kepada 3 angka bererti.

Convert $45\degree$ to radian. Give answer to 3 significant figures.

(a)

7.

Cara yang betul bagi menukarkan $56^{\degree}$ kepada radian adalah.........

a)

$56+\frac{180}{\pi}$

b)

$56\times\frac{180}{\pi}$

c)

$56\times\frac{\pi}{180}$

d)

$56+\frac{\pi}{180}$

8.

Cara yang betul bagi menukarkan 5.6 rad kepada darjah adalah.....

a)

$5.6\times\frac{180}{\pi}$

b)

$5.6\times\frac{\pi}{180}$

c)

$5.6\div\frac{180}{\pi}$

d)

$5.6\div\frac{\pi}{180}$

9.

What is $\frac{11\pi}{6}$ radians in degrees?

a)

30

b)

330

c)

360

d)

300

10.

Convert $55\degree$ to radian

(use formula $\theta\degree\times\frac{\pi}{180\degree}$ )

a)

0.9599 rad

b)

172.788 rad

c)

9900 rad

d)

17.507 rad

11.

How to convert radian to degree?

a)

$\theta\ rad\times\frac{\pi}{180\degree}$

b)

$\theta\ rad\times\frac{1}{180\degree}$

c)

$\theta\ rad\times\frac{180\degree}{\pi}$

d)

$\theta\ rad\times\pi$

12.

How to convert degree to radian?

a)

$\theta\degree\times\frac{\pi}{180\degree}$

b)

$\theta\degree\times\frac{1}{180\degree}$

c)

$\theta\degree\times\frac{180\degree}{\pi}$

d)

$\theta\degree\times\pi$

13.

Convert 1.22 rad to degree

(use formula $\theta\ rad\ \times\frac{180\degree}{\pi}$ )

a)

$90\degree$

b)

$180\degree$

c)

$69.9\degree$

d)

$0.02\degree$

14.

Convert $42\degree$ to radian

(use formula $\theta\degree\times\frac{\pi}{180\degree}$ )

a)

0.2333 rad

b)

131.95 rad

c)

0.733 rad

d)

13.37 rad

15.

Convert 1.4 rad to degree

(use formula $\theta\ rad\ \times\frac{180\degree}{\pi}$ )

a)

$90\degree$

b)

$80.3\degree$

c)

$180\degree$

d)

$252\degree$

Tukar Unit Sudut dalam Radian dan Darjah

Total questions: 15

Worksheet time: 12mins

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