" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=2(63+28+36)
=2(127)
=254 cm²
50.000 x 254= Rp. 12.700.000
dinding bagian 2 yang saling berhadapan = 2 x (l x t) = 2 x (7x4) = 56 m2
luas total = 72 + 56 = 128 m2
biaya pengecatan aula = luas x biaya = 128 x 50.000 = 6.400.000
semoga membantu :)