In the adjoining figure, ABCD is a Dparallelogram in which ZA-60°. If – InterviewSolution

1.	In the adjoining figure, ABCD is a Dparallelogram in which ZA-60°. If thebisectors of ZA and LB meet DC at Pprove that ZAPB -90, (6) AD -DP andPB PC BC, (ii) DC-2AD.
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