" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
468 = 12x
39cm = x
panjang = 4x
= 4× 39cm
= 156cm
lebar = 3x
= 3× 39cm
= 117cm
tinggi = 2x
= 2×39cm
= 78 cm
semoga bermanfaat
2 x {( pxl)+( pxt)+(lxt)} = 468
2 x {( 12 x²+8x²+6 x²)} = 468
2 x (26 x²) = 468
52 x² = 468
x² = 468: 52
x² = 9
x = 3
jadi;
panjang = 4x = 4 x 3 = 12 cm
lebar = 9 cm
tinggi = 6 cm