Q. 85.0( 1 Vote )

The diagonals of a rectangle ABCD intersect at the point O. If BOC = 50°, then OAD = ?


A. 50o

B. 55o

C. 65o

D. 75o

Answer :

BOC = AOD (Vertically opposite angles)

Angle AOD = 50°


In ∆ AOD, Since, the diagonals are equal, thus the bisectors will also be equal)


Thus, OA = OD


OAD = ODA


= (180° - 50°)


= (130°)


= 65°


Option C is correct

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Quiz | Properties of Parallelogram31 mins
Quiz | Basics of Quadrilaterals36 mins
Speed and Velocity59 mins
Wren and Martin | Grammar44 mins
Matter and Its Classification34 mins
Foundation | Permutation and Combination44 mins
Champ Quiz | Mixtures and their Classification30 mins
India – size and location34 mins
Rest and Motion59 mins
Cell Appendages and Transport60 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses