" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Jawabx= 4a
y = 3a
r = hipotenusa = 5x = 70 cm
x = 14 cm
K = 3x + 4x + 5x = 12x = 12 (70)= 840 cm