Solid Geometry

altitude angles are equal axis base called circle circumscribed common congruent considered construct containing corresponding cube cubic definitions denotes determine diagonal diameter diedral angles difference dimensions distance divided draw drawn element equal equilateral equivalent EXERCISES face angles figure Find the area Find the volume formed formula four frustum geometry given line given point greater Hence inches included inscribed intersection lateral area lateral edges length less locus lune measure meet opposite parallel planes parallelepiped parallelogram pass perimeter perpendicular plane Q polar pole polyedral angle polyedron polygon prism Problem projection Proof proportional prove pyramid radii radius ratio rectangular regular respectively right circular cone segment Show sides similar slant height solid sphere spherical polygon spherical triangle square straight line surface symmetric tangent tank tetraedron Theorem third total area triangular triedral vertex vertices zone