no 33 tolong ya kak pakai cara
Matematika
rizki12334
Pertanyaan
no 33 tolong ya kak pakai cara
1 Jawaban
-
1. Jawaban Anonyme
jawab
d bola = d kerucut = 14
r bola = r kerucut = 7 cm
t kerucut = 17-7 = 10
Volume bangun = V 1/2 bola + V kerucut
V = 2/3 π r³ + 1/3 π r² t
V = 1/3 π r² ( 2r + t)
V = 1/3 . (22/7)(7²) ( 2(7) + 10))
V = 1/3 (154)(24)
V = 8(154)
V = 1.232 cm³