" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=1/2 x 4/3. π. 3^3
=2/3. π. 27
=2.9 .π
=18π
V kerucut =1/3xπr^2 x t
=1/3 x π3^2x 4
=12π
Vtabung =πr^2 x t
=π3^2 x 8
=72π
V seluruhnya = V 1/2 bola + V Kerucut + V Tabung
=18π + 12π + 72π
=102π (b)