tolong kak jawab pake jalan soalnya mau dikumpul besok pls kalo bnr aku kasih jawaban terbaik
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Penjelasan dengan langkah-langkah:
v = pi * r ^ 2 * (t1+ 1/3 + t2)
22 /7 7* 7(20 + 1/3 * 29)
22 * 7 (20 + 9)
154 * 29
4.466