  Boij-S\"{o}derberg Theory views the Betti diagrams of graded modules over
polynomial rings as vectors in a rational vector space, and studies the cone
that these vectors generate (called a 'Betti Cone'). The objects of study in
this paper are the Betti cones generated by edge ideals; in particular this
paper will present and prove a formula for the dimensions of these cones, and
for the subcones generated by edge ideals of specific heights.
