" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
ab/de = cd + ad /cd
ab/4cm = 8cm + 2cm /8cm
8ab = 32cm + 8cm
ab = 40cm/8cm = 5cm
B.Perbandingan BE/BC
cd = 8cm, ac = 8cm+2cm = 10cm
10cm/8cm = 5:4 atau 4:5, perbedaan perbesaran ialah 1,25x
4/de = 8/10
de = 5
be : bc = ad : ac
be : bc = 2 : 10 = 1 : 5