sekalian makecara oke
Matematika
Algalzazali
Pertanyaan
sekalian makecara oke
2 Jawaban
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1. Jawaban andika602
phi kali r kali r=22\7×3,5×3,5×21=808.5 -
2. Jawaban zakihabib334
V tabung = π × r² × t
π = [tex] \frac{22}{7} [/tex]
V tabung = [tex] \frac{22}{7} [/tex] × 3,5 cm × 3,5 cm × 21 cm
V tabung = 22 × 3,5 cm × 3,5 cm × 3 cm
V tabung = 808,5 cm³