Need to generate developed acres number within a flood zone-Please HELP

Discussion created by quattro004 on Oct 17, 2011
Latest reply on Oct 18, 2011 by dkwiens
I am working on a county map in which I have layers of developed and undeveloped land that is overlayed with a 100-year flood zone layer and somehow need to calculate the area in acres of the developed land that falls within the 100-year flood zone areas.

Does anyone know how this can be done on ArcMap 10? Sorry if this is the incorrect place for this thread as I am new here.