r = 12 dm
t = 40 dm
v = π r^2 t
v = π.12 dm. 12 dm. 40 dm
v = 5.760 dm3
c. r = 1 m
t = 2 m
v = πr^2 t
v = π.1 m.1 m.2 m
= 2πm3
r = 12 dm
t = 40 dm
v = π r^2 t
v = π.12 dm. 12 dm. 40 dm
v = 5.760 dm3
c. r = 1 m
t = 2 m
v = πr^2 t
v = π.1 m.1 m.2 m
= 2πm3
Editor: Muhammad Khusaini