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Bulatan

Authored by Nilam Bhd

Mathematics

8th - 9th Grade

Used 232+ times

Bulatan
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Rajah berikut menunjukkan tiga garis lurus PQ ,QR dan OS dalam sebuah bulatan.

The following diagram shows three straight lines PQ ,QR and OS in a circle.


Nyatakan yang manakah ialah perentas?

State which one is a chord?

PQ

QR

OS

OR

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Diberi lilitan sebuah bulatan ialah 44 cm. Hitung jejari bulatan itu.

Given the circumference of a circle is 44 cm. Calculate the radius of the circle.

44 cm

88 cm

22 cm

66 cm

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Hitung panjang , dalam cm, lengkok MN bagi sektor berikut.

Calculate , in cm, the arc MN for the following sector.

14.67 cm

11 cm

15.4 cm

29.34 cm

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Hitung luas, dalam cm2, sektor yang berlorek?

Calculate the area, in cm2, of the shaded sector?

377.14 cm2377.14\ cm^2

62.86 cm262.86\ cm^2

31.43 cm231.43\ cm^2

188.57 cm2188.57\ cm^2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Rajah menunjukkan suatu sektor bulatan yang berpusat di O. Diberi luas sektor ialah 246.4 cm2
Diagram shows a sector with centere O. Given the area of the sector is 246.4 cm2

Cari nilai  θ\theta  .

Find the value of  θ\theta  .    

 36°36\degree  

 28°28\degree  

 45°45\degree  

 40°40\degree  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Lilitan dalam cm, bagi sebuah bulatan dengan jejari 8 cm ialah

The circumference in cm, for a circle with a radius of 8 cm is

50 27 cm50\ \frac{2}{7}\ cm

56 47 cm56\ \frac{4}{7}\ cm

44 cm44\ cm

25 17 cm25\ \frac{1}{7\ }\ cm

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diberi lilitan sebuah bulatan ialah 36𝜋. Hitung jejari bulatan itu.

Given the circumference of a circle is 36𝜋. Calculate the radius of the circle.

18 cm

36 cm

6 cm

22 cm

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