" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
9x = 27
x = 27/9
x = 3
sisi terpanjang = 4x
= 4.3
= 12 cm
panjang A = 2/9 × 27
= 2 × 3
= 6
panjang B = 3/9 × 27
= 3 × 3
= 9
panjang C = 4/9 × 27
= 4 × 3
= 12
Jadi, ukuran sisi terpanjang adalah 12 cm