" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Selimut Kerucut= Phi.r.s
22/7 x 7 x 25 = 550
Selimut Tabung = 2phi.r.t
2x 22/7 x 7 x 10= 440
Alas tabung = phi.r.r
22/7 x 7 x 7 = 154
550 + 440 + 154 = 1144