in a quadrilateral ABCD, AO and DO are the bisec tors of angleA and D respectively which meet at a - Maths - Lines and Angles

Question

in a quadrilateral ABCD, AO and DO are the bisec tors of angleA
and D respectively which meet at a point O inside the quadrilateral
prove that angleAOD = 1/2 (angleB + C) please answer! very
urgent

Lalit Mehra · Answer

Hi!
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<img src=
"https://s3mn%20mnimgs%20com/img/shared/userimages/mn_images/image/a2(480)%20png"
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Cheers!

in a quadrilateral ABCD, AO and DO are the bisec tors of angleA and D respectively which meet at a point O inside the quadrilateral. prove that angleAOD = 1/2 (angleB + C). please answer! very urgent