" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
r = 42/2
r = 21 cm
V = π.r².t
V = 22/7 . (21)² . 20
V = 22/7 .441 .20
V = 440 . 63
V = 27.720
R=42/2=21 cm
T=20 cm
Volume=22/7×21×21×20= 27.720cm