△ ABC and △ DBC are two isosceles triangles on the same base BC and vertices A and D are on the same side of BC (see Fig. 7.39). If AD is extended to intersect BC at P, show that (i) △ ABD ≅ △ ACD (ii) △ ABP ≅ △ ACP (iii) AP bisects ∠ A as well as ∠ D. (iv) AP is the perpendicular bisector of BC.

CPCT Property of Congruent Triangles, SSS Congruence Rule for Triangles | PadhAiPro

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CASE_STUDIESCPCT Property of Congruent TrianglesSSS Congruence Rule for TrianglesNCERT Textbook4 sub-questions

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