AA similarity
Revision as of 01:18, 24 December 2022 by Megaboy6679 (talk | contribs)
Theorem: In two triangles, if two pairs of corresponding angles are congruent, then the triangles are similar.
Proof
Let ABC and DEF be two triangles such that and . The sum interior angles of a triangle is equal to 180. Therefore, , and . We can write the equation: , acknowledging the fact that and . To conclude, by subtracting by both equations, we get .
See also
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