Tolong diisi nomor 29 pake cara
Matematika
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Pertanyaan
Tolong diisi nomor 29 pake cara
1 Jawaban
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1. Jawaban valee15
V= pi x r x r x t
= 22/7 x (42:2) x (42:2) x 15
= 22/7 x 21 x 21 x 15
= 20.790 cm3