In a `DeltaABC`, the bisector of `/_ACB and /_ABC` meet at D. The perpendicular bisectors of DB...
49 views · Published 12 October 2018 · 4:42 · Indexed 2 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW In a `DeltaABC`, the bisector of `/_ACB and /_ABC` meet at D. The perpendicular bisectors of DB and DC meet BC at E and F respectively. Show that the perimeter of DEF is equal to BC
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