G.529 solid — Heath

XI.def.1

A solid is that which has length, breadth, and depth.

Required for

G.530, G.531, G.533, G.534, G.535, G.536, G.537, G.538, G.539, G.540, G.541, G.542, G.543, G.544, G.546, G.547, G.548, G.549, G.550, G.553, G.554, G.555, G.556, G.557, G.558, G.559, G.560, G.563, G.565, G.570, G.571, G.572, G.573, G.577, G.578, G.592, G.593, G.594, G.595, G.596, G.597, G.599, G.600, G.601