Question

line segments ab and cd intersect at o such that ac is parallel to db. if angle cab is 35 and angle cdb is 55 find angle bod ?

Answer 1

What are the alternate angles here?

Answer 2

alternating*

Answer 3

Since ac is parallel to db

Answer 4

sorry i forgot the term ...

Answer 5

@atrey: i think you can try from here....

Answer 6

@atrey are you there?

Answer 7

since ac and bd are parallel, then we have angle cab = angle abd
in trangle ODB, we have angle odb=55, angle obd=angle abd = angle cab = 35
so angle bod = 180 - 55 - 35 = ?