Hitunglah volume bangun ruang berikut
V limas = 1/3 X luas alas X tinggi.
= 1/3 x 2.304 x 48
= 768 x 48
= 36.864 cm³
Volume kubus = s x s x s = 48 x 48 x 48 = 110.592 cm³
volume bangun ruang = Volume limas + Volume kubus = 36.864 + 110.592 = 147.456
[answer.2.content]
Penjelasan dengan langkah-langkah:
V1 Kubus
= sisi × sisi × sisi
= 48 cm × 48 cm × 48 cm
= 2.304 cm² × 48 cm
= 110.592 cm³
V2 LImas segi empat
= ⅓ × s³
= ⅓ × 48 cm × 48 cm × 48 cm
= ⅓ × 110.592 cm3
= 36.864 cm³
Vol Keseluruhan ;
V1 + V2
= 110.592 cm³ + 36.864 cm³
= 147.456 cm³
Luas alas = s x s = 48 x 48 = 2.304V limas = 1/3 X luas alas X tinggi.
= 1/3 x 2.304 x 48
= 768 x 48
= 36.864 cm³
Volume kubus = s x s x s = 48 x 48 x 48 = 110.592 cm³
volume bangun ruang = Volume limas + Volume kubus = 36.864 + 110.592 = 147.456
[answer.2.content]
