Question

ABCD is a rectangle whose diagonals AC and BD intersect atO if angle OAB is equal to 46 degree find angle OBC

Answer 1

Triangle OAB is isosceles with OA = OB
Therefore angle OBA = 28 degrees

angle OBC = 90 - angle OBA = 90 - 28 = 62 degrees

Hope you got it!
~Saumya Kawalia

Answer 2

angle OBC=134'
done we get it