" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
AB : CD = 5 : 3
Maka,
AB = 5x
CD = 3x
Dengan luas demikian:
Dengan x = 4,
Didapat:
AB = 5x
AB = 5(4)
AB = 20 cm
144 =
144 × 2 = 9 (5x+3x)
288 = 9 (8x)
8x =
8x = 32
x =
x = 4
AB = 5x
= 5 × 4 cm
= 20 cm