" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a√2=10√2
a=10
h=10
R=10
r=½R=½×10=5
v=πr²h=π×5²×10=250πj.³
r=5cm
V=πr²*H
V=π*5²*10
V=25π*10
V=250πcm³