Hitunglah luas permukaan kubus dengan panjang setiap rusuknya 12 cm
= 6x144
=864cm
[answer.2.content]
Penyelesaian:
Lp = 6s²
= 6 × 12cm²
= 6 × ( 12cm × 12cm )
= 6 × 144cm
= 864cm²
Rumus LP kubus: 6xs2= 6x144
=864cm
[answer.2.content]
Lp = 6s²
= 6 × 12cm²
= 6 × ( 12cm × 12cm )
= 6 × 144cm
= 864cm²
Rumus LP kubus: 6xs2