" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
biaya = 1334,5 x Rp 15.000; = Rp 20.017.500
⇒sudut ACB = 1/2 x sudut AOB
= 1/2 x 80 = 40°