Question

jika jari jari 7 dan tinggi tabung 10
berapa volume tabung tersebut
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Answer 1

Volume tabung

[tex]\pi \times r \times r \times t \\ \\ \frac{22}{7} \times 7 \times 7 \times 10 \\ \\ 1.540[/tex]

Answer 2

volume = luas alas * tinggi

luas = 22/7 * 7^2 = 154 cm^2
vol = 154 * 10 = 1540 cm^3