" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
panjang = 3x
lebar = 2x
kll = p+p+l+l
60 = 3x+3x+2x+2x
60 = 10x
x = 6
panjang : 3x = 3.6 = 18 cm
lebar : 2x = 2.6 = 12 cm
Maaf kalo salah dan semoga bermanfaat :))
panjang = 3x
lebar = 2x
kll = 2p x 2l
60 = (2 x 3x) + (2 x 2x)
60 = 6x + 4x
60 = 10x
x = 6
panjang = 3x = 3.6 = 18 cm
lebar = 2x = 2.6 = 12 cm
Jadi, ukuran panjangnya adalah 18 cm dan lebar 12 cm