In the figure bisector of `/_B` & `/_D` of quadrilateral `ABCD` meet `CD` and `AB` produced at...
448 views · Published 11 October 2018 · 9:21 · Indexed 1 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW In the figure bisector of `/_B` & `/_D` of quadrilateral `ABCD` meet `CD` and `AB` produced at `P` and `Q` respectively. Prove that ltbr gt `/_P+/_Q=1/2(/_ABC+/_ADC)`.
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