"If the bisectors of two   adjacent angles `A\ a n d\ B` of a quadrilateral `A B C D` intersect
Channel: Doubtnut
Date: 2020-06-28

"If the bisectors of two
 
  adjacent angles `A\ a n d\ B`
 of a quadrilateral `A B C D`
 intersect at a point `O`
 such that `/_C+/_D=k/_A O B ,`
 then find the value of `k`"