" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
K = 150 cm
p = 4l
Ditanya :
L?
Jawab :
K = 2(p + l)
150 = 2(4l = l)
150 = 2(5l)
10l = 150
l =
l = 15 cm
L = p × l
L = 4l × l
L = 4(15) × 15
L = 60 × 15
L = 900 cm²