" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Panjang = (Keliling : 2) - Lebar= (40 : 2) - 7
= 20 - 7
= 13 cm
# Semoga Membantu
40 = 2 ( p + 7 )
2p + 14 = 40
2p = 40 - 14
p = 26/2 = 13 cm
jangan lupa jadikan jawaban terbaik ya.