Q. 934.3( 6 Votes )

In Fig. 5.50, OB is perpendicular to OA and BOC = 49°. Find AOD.


Answer :

BOC = 49° (Given)


AOC = 900-490 = 410 (Complementary angles)


AOC and AOD forms a linear pair


AOD = 1800-410 = 1390


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.