Proving the SAS triangle congruence criterion using transformations | Geometry | Khan Academy
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Proving the SAS triangle congruence criterion using transformations | Geometry | Khan Academy
We can prove the side-angle-side (SAS) triangle congruence criterion using the rigid transformation definition of congruence. View more lessons or practice this subject at https://www.khanacademy.org/math/geometry/hs-geo-congruence/hs-geo-triangle-congruence . Khan Academy is a nonprofit organization with the mission of providing a free, world ...
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