Penjelasan dengan langkah-langkah:
v½bola = ½ x 4/3 x 3,14 x 6 x 6 x 6
= 452,16
vkerucut = ⅓ x 3,14 x 6 x 6 x 10
= 376,8
v.gabungan = 452,16 + 376,8
= 828,96 cm³
Jawab:volume kerucut=1/3×LA×
=1/3×phi×r×r×
=1/3×22/7×12×12×10cm
=792cm
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Penjelasan dengan langkah-langkah:
v½bola = ½ x 4/3 x 3,14 x 6 x 6 x 6
= 452,16
vkerucut = ⅓ x 3,14 x 6 x 6 x 10
= 376,8
v.gabungan = 452,16 + 376,8
= 828,96 cm³
Jawab:volume kerucut=1/3×LA×
=1/3×phi×r×r×
=1/3×22/7×12×12×10cm
=792cm