" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
r√3 = 392
r = 392/√3 cm
Lp = 6r^2
Lp = 6.(392/√3)^2
Lp = 6.153664/3
Lp = 307328 cm2
⇒ s√3 cm = 392 cm
⇒ s = (392/√3) cm
maka
L = 6s²
= 6(392/√3)²
= 6 · 153.664/3
= 2 · 153.664
= 307.328 cm²
Terimakasih semoga membantu