" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b.729(volume balok)
Luas permukaan balok = 2 (pl+pt+lt) tinggi = 9 cm
= 2 (3x1) + (3x9) + (1x9) panjang = 3 cm
= 2 (3+27+9) lebar = 1 cm
= 2 (39) = 78
volume balok = p x l x t
= 3 x 1 x 9
= 27 cm³