Free Printable Circle

1.

Which segment is diameter?

a)

AO

b)

AC

c)

AB

d)

OD

2.

The red area is ....

a)

arc

b)

chord

c)

sector

d)

radius

3.

...... is the distance from the center to any point on the circle

a)

Radius

b)

Diameter

c)

Chord

d)

Arc

4.

If you are given the radius, how can you calculate the diameter?

a)

add 2 to radius

b)

divide the radius by two

c)

multiply the radius by 2

d)

subtract 2 from the diameter

5.

Sebuah lingkaran memiliki jari-jari 15cm. Berapakah panjang diameter lingkaran tersebut?

a)

7,5 cm

b)

30 cm

c)

3 m

d)

150 cm

6.

Jika sebuah lingkaran memiliki diameter 24cm, maka panjang jari-jari lingkaran tersebut adalah...

a)

48 cm

b)

12 cm

c)

2,4 m

d)

240 cm

7.

What is the formula of circumference of a circle if you are given the diameter?

a)

$C\ =\ \pi\ r$

b)

$C\ =\ 2\ \pi\ r$

c)

$C\ =\ 2\ \pi\ d$

d)

$C\ =\ \pi\ d$

8.

Hitunglah keliling lingkaran dengan panjang diameternya 28cm!

a)

44 cm

b)

66 cm

c)

68 cm

d)

88 cm

9.

What is the formula of circumference of a circle if you are given the radius?

a)

$C\ =\ \pi\ r$

b)

$C\ =\ 2\ \pi\ r$

c)

$C\ =\ 2\ \pi\ d$

d)

$C\ =\ \pi\ d$

10.

Hitunglah keliling lingkaran jika jari-jari nya 20cm!

a)

125,6

b)

12,56

c)

1,256

d)

1256

Circle

Total questions: 10

Worksheet time: 12mins

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