Respuesta :
h= 3m
r= 1m
At = 2* π * r * (h+r)
At = 2*3.1416 * 1* (3+1)
At = 6.2832m * 4m
At = 25.13 m^2
r= 1m
At = 2* π * r * (h+r)
At = 2*3.1416 * 1* (3+1)
At = 6.2832m * 4m
At = 25.13 m^2