" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
p= 4 cm
L= 3 cm
P setelah diperbesar =12 cm
Dit:
Luas setelah diperbesar?
Jwb:
4/12 = 3/L
4L=36
L=36/4
L=9
Luas
= P×L
=12×9
=108 cm²
Catatan: / → per