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Please help. What additional information is needed to prove the triangles are congruent by the SAS Postulate

Please help. What additional information is needed to prove the triangles are congruent-example-1
User SamGbos
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2 Answers

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AB- AD would be the answer dud.
User Divyanshu Jimmy
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Hey! The answer would be AB=AD because you need the given side length to come to a consensus that the sides are congruent as well, since one angle is already proven congruent. The side is the last missing one.
User Ned Howley
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