" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
54 = 2(5a+4a)
54 = 2(9a)
54 = 18a
a = 3
p = 5a = 5(3) = 15 m
l = 4a = 4(3) = 12 m
Maka;
Luas = p x l = 15 x 12 = 180 m²
: 5 :4
2 (p+l) = 54
2(p:l) = 54
(p:l) = 54:2
= 27.
5:4. = 27
9. = 27
= 3
p = 5(3) = 15
l. = 4(3) = 12
luas tanah = 15x12 = 180