2. Questions Bank
  3. 9th Class
  4. Mathematics
  5. Quadrilaterals

9th Class Mathematics Quadrilaterals Question Bank Quadrilaterals

  • question_answer
    The diagonals of a parallelogram \[ABCD\] intersect at\[O\]. If \[\angle BOC={{90}^{o}}\] and\[\angle BDC={{50}^{o}}\], find\[\angle OAB\].

    A) \[{{10}^{o}}\]                        

    B)        \[{{40}^{o}}\]            

    C)        \[{{50}^{o}}\]                        

    D)        \[{{90}^{o}}\]            

    Correct Answer: B

    Solution :

    Not Available


You need to login to perform this action.
You will be redirected in 3 sec spinner