Tentukan volume kubus dari A panjang rusuknya 12 cm B 15 cm C 20 cm
◇ Volume Kubus
rusuk = 12
V = 12 x 12 x 12
V = 144 x 12
V = 1.728 cm^3
___________________
Rusuk = 15 cm
V = 15 x 15 x 15
V = 225 x 15
V = 3.375 cm^3
___________________
rusuk = 20 cm
V = 20 x 20 x 20
V = 400 x 20
V = 8.000 cm^3
Jawaban:
A. V = r × r × r
= 12 × 12 × 12
= 1.728 cm³
B. V = r × r × r
= 15 × 15 × 15
= 3.375 cm³
C. V = r × r × r
= 20 × 20 × 20
= 8.000 cm³
Maaf klo salah