" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
r seluruhnya = 336 cm
Ditanya :
Lp?
Jawab :
r seluruhnya = 12r
336 = 12r
r = 28 cm
Lp = 6r²
Lp = 6(28)²
Lp = 6(784)
Lp = 4.704 cm²