" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
K = 60 cm
maka :
a. panjang sisi :
K = 4 x sisi
60 = 4 x sisi
sisi = 60/4
sisi = 15 cm
b. Luas = sisi x sisi
= 15 x 15 = 225 cm²
K = 4 × S
S = 60 cm ÷ 4
S = 15 cm
b. Tentukan luasnya!
L = S × S
L = 15 cm × 15 cm
L = 225 cm²