" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Luas persegi = s²400 = s²
s = √400
s = 20 m = 2000 cm
Panjang sisi pada denah :
s = 2000 : 400
= 5 cm
Luas denah = s²
= 5²
= 25 cm²
skala = 1 : 400
Lp = Ls × (skala)^2
Lp = 400 m^2 × (1/400)^2
Lp = 4000000 cm^2 : 160000
Lp = 25 cm^2