Respuestas

2013-08-23T17:51:47+02:00
Radio interior = Raíz cuadrada de (2,54^2 / pi) = 1,433 mts.
Radio exterior = Radio interior + 0,1524 mts. = 1,5854 mts.

Area a cubrir = pi (Rext.^2 - Rint.^2) = 1,445 mts.^2