Assertion: parallelepiped's face | /r/HasProperty | congruent
Facets:
Source sentences:
text: The opposite lateral faces of a parallelepiped are congruent and parallel.
text: An isosceles tetrahedron, also called a disphenoid, is a tetrahedron where all four faces are congruent triangles.
text: Because opposite faces are congruent, you only need three faces, which you can multiply times two and then add together.
text: Remember also that opposite faces of the parallelepiped will be congruent, and thus have the same area.