**TI83F* AppVariable file 03/21/07, 14:52` OGLGE13OMnav 9AE51D1EC13445C5B24A00CF0B737DCFGLGE13.GLGE131  congruent solidsëcongruent solids:ÖTwo solids are congruent if all of the following conditions are met.Ö1. The corresponding angles are congruent.Ö2. Corresponding edges are congruent.Ö3. Corresponding faces are congruent.Ö4. The volumes are congruent. ordered triplezordered triple:ÖThree numbers used to locate a point in space or the solution of a system of equations in three variables. similar solidsRsimilar solids:ÖSolids that have the same shape but not necessarily the same size.É