" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
L persegi s^2=15^2=225cm^2
Lppanjang= 2.Lpersegi
20xp=2.225
20xp=450
p=450/20=22,5 cm
Luas p.panjang=2*225
20 x p = 450
p = 450/20
p = 22.5