Question

50
Two straight lines AB and CD intersect each
other at a point o and
angle AOC= 50 ; find
i LBOD ii) LAOD iii) LBOC.

Answer 1

if |AOC =50

|BOD =50

since AOB is a linear angle

|AOD + |DOB =180

x+50=180

x=130

hope it's helpful...