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

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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