" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
~ Luas selimut tabung = 528 cm²
~ Tinggi tabung = 12 cm
Ditanya : jari-jari alas = ?
Jawab :
528 : 12 = 44 cm