" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
volume V = 100π cm³
jari-jari r = 5 cm
Tanya :
Luas selimut L ...?
Jawab :
V = πr²t
100π = π(5²)t
t = 4 cm
L = 2πrt
L = 2π (5) (4)
L = 40π cm²