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Lingkaran

Authored by Endang Astuti

Mathematics

8th Grade

Used 3+ times

Lingkaran
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Media Image

Jika jari-jari OC = 20 cm dan panjang CE = 8 cm, panjang tali busur AB adalah ... cm

16
32
20
42

2.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Media Image

Diketahui luas juring KPN = 220 cm2. Luas juring LPM adalah ... cm2

205
165
155
145

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Pada gambar di bawah, besar ∠AOB=72, ∠AOB=72 dan panjang OA = 21cm. Luas juring AOB adalah ....

13,2 cm213,2\ cm^2

69,3 cm269,3\ cm^2

132 cm2132\ cm^2

277,2 cm2277,2\ cm^2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Luas lingkaran yang memiliki keliling 31,4 cm adalah … (phi = 3,14)

62,8 cm2

78,5 cm2

157 cm2

314 cm

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

besar nilai x adalah . . . cm

88

66

44

22

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Bagian lingkaran berwarna hijau disebut dengan

tembereng

juring

radius

diameter

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Perhatikan gambar, Jika sudut SOR = 60o, maka sudut SPR = ….

30o

60o

90o

120o

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