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T2 Bulatan

Authored by Cg ahmad

Mathematics

8th Grade

CCSS covered

Used 11+ times

T2 Bulatan
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Carikan panjang lengkok PQ. Gunakan π=227\pi=\frac{22}{7}  

15.83 cm

14.67 cm

14.50 cm

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Carikan luas sektor. Guna luas sektor bulatanluas bulatan=sudut pd pusat360  ,     π =227\frac{\text{luas sektor bulatan}}{\text{luas bulatan}}=\frac{\text{sudut pd pusat}}{\text{360}}\ \ ,\ \ \ \ \ \pi\ =\frac{\text{22}}{\text{7}}  

11 cm2

22 cm2

44 cm2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Hitung luas sektor major bagi bulatan di atas dalam unit cm2cm^2  .

(Guna  π=227\pi=\frac{22}{7}  )

37.71

377.14

370

337.14

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diberi luas sebuah bulatan ialah 2464 cm22464\ cm^2 . Hitung jejari, dalam cmcm , bulatan tersebut. 
( Gunakan  π\pi  =  227\frac{22}{7} )

 26 cm26\ cm  

 27 cm27\ cm  

 28 cm28\ cm  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diberi lilitan sebuah bulatan ialah 22 cm22\ cm^{ } . Hitung luas bulatan tersebut.
( Gunakan π\pi  =  227\frac{22}{7} )

 39.5 cm239.5\ cm^2  

 38.5 cm238.5\ cm^2  

 37.5 cm237.5\ cm^2  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diberi luas sebuah bulatan ialah 13.86 cm213.86\ cm^2 . Hitung lilitan bulatan tersebut.
( Gunakan π\pi  =  227\frac{22}{7} )

 13.2 cm13.2\ cm^{ }  

 13.3 cm13.3\ cm^{ }  

 13.4 cm13.4\ cm^{ }  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Rajah menunjukkan sebuah bulatan berjejari 21 cm. Hitung panjang lengkok minor AB apabila diberi ∠ θ = 30o.

11 cm

14.67 cm

22 cm

29.34 cm

Tags

CCSS.HSG.C.B.5

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