" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
21 cm = diameter bola sehingga jari - jarinya adalah 10.5 cm
Volume bola
v=4/3 × 22/7 × r^3
v= 4/3× 22/7 × 10.5^3
v= 88/21 × 1157.625
v=4851 cm^3
Jadi jawabannya adalah D. 4851 cm^3