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Uji Pemahaman Geometri Lingkaran

Authored by Darrius Furianto

Others

9th Grade

Used 2+ times

Uji Pemahaman Geometri Lingkaran
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apa rumus untuk menghitung luas lingkaran?

L = πr²

L = r² + h²

A = πd

L = 2πr

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika jari-jari lingkaran adalah 7 cm, berapa luasnya?

49π cm²

14π cm²

21π cm²

28 cm²

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apa rumus untuk menghitung keliling lingkaran?

K = π × r²

K = 4 × π × r

K = π × d

K = 2 × π × r

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika diameter lingkaran adalah 10 cm, berapa kelilingnya?

31.42 cm

20.00 cm

25.12 cm

15.70 cm

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sebuah lingkaran memiliki luas 154 cm². Berapa jari-jarinya?

3 cm

7 cm

10 cm

5 cm

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika jari-jari lingkaran adalah 14 cm, berapa kelilingnya?

87.92 cm

78.54 cm

100 cm

62.83 cm

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sebuah lingkaran memiliki keliling 31,4 cm. Berapa diameter lingkaran tersebut?

5 cm

10 cm

15 cm

20 cm

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