4th Class Mental Ability Geometry Question Bank Geometry

  • question_answer
    How many obtuse angles are there in the figure given below?

    A) Two                    

    B)       Three

    C) Four                             

    D) Five

    E) None of these

    Correct Answer: B

    Solution :

    Explanation: Option (b) is correct. Clearly, \[\angle \text{ABC}\] and \[\angle \text{DCB}\] are right angles but \[\angle \text{BAE, }\angle \text{AED}\] and \[\angle \text{CDE}\] are of more than \[90{}^\circ \] but less than \[180{}^\circ \] (obtuse angles).

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