" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
luas 1/2 bola+ selimut
2πr²+2πrt=2.22/7.3,5²+2.22/7.3,5².2
77cm³+154cm³=231cm³
4. gak jelas