Hitunglah volume bangun ruang berikut ini.
Jawaban:
1. 127 cm³
2. 339,12 cm³
Penjelasan dengan langkah-langkah:
Bangun Ruang
1. s = 8 cm
t = 6 cm
V = 1/3•L.a•t
= 1/3•s²•t
= 1/3•8•8•6 cm
= 128 cm³
___________________
2. D = 12 cm
r = 12/2 = 6 cm
t = 9 cm
V = 1/3•π•r²•t
= 1/3•3,14•6•6•9 cm
= 1/3•1.017,36 cm
= 339,12 cm³
[answer.2.content]
