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#1 Try Out Kelas 9 : Bangun Ruang Sisi Lengkung

Authored by Indah Agustina

Mathematics

9th Grade

Used 5+ times

#1 Try Out Kelas 9 : Bangun Ruang Sisi Lengkung
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apa yang dimaksud dengan tabung?

Bangun ruang yang memiliki dua lingkaran sejajar sebagai alas dan tutup, serta sisi lengkung yang menghubungkan kedua lingkaran tersebut.
Bangun ruang yang memiliki dua sisi tegak lurus
Bangun datar yang memiliki dua sisi sejajar
Bangun ruang yang memiliki tiga sisi

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Berapa jumlah bidang sisi yang dimiliki oleh tabung?

3
6
5
4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apa rumus volume tabung?

V = πrt
V = 2πr^2t
V = πr^3
V = πr^2t

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apa rumus luas tabung?

2 x π x r x (r + t)
2 x π x r x t
π x r x r
2 x π x r x r

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Perhatikan gambar tabung disamping. tentukan: b. luas selimut tabung

2 * π * 7 * 10 = 140π
2 * π * 5 * 10 = 100π
2 * π * 5 * 5 = 50π
2 * π * 7 * 5 = 70π

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

Perhatikan gambar tabung disamping. tentukan: c. luas permukaan tabung

2 * 3.14 * 7 * (7 + 10) = 2 * 3.14 * 7 * 17 = 2 * 3.14 * 119 = 748.48 * 10
2 * 3.14 * 7 * (7 + 10) = 2 * 3.14 * 7 * 17 = 2 * 3.14 * 119 = 748.48

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Perhatikan gambar tabung disamping. tentukan: d. volume tabung

Volume tabung = 2πrt

Volume tabung = πr^2

Volume tabung = 1/2πr^2t

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