10th Class Mathematics Triangles Question Bank Case Based (MCQs) - Triangles

  • question_answer
    Direction: Q. 16 to 20
    There is a staircase as shown in figure, connecting points A and B. Measurement of steps are marked in the figure. Give answers of the following questions by looking at the figure.
    The common angle in each staircase is:

    A) \[30{}^\circ \]

    B) \[60{}^\circ \]

    C) \[90{}^\circ \]

    D) nothing

    Correct Answer: C

    Solution :

    The common angle in each staircase is \[90{}^\circ \] So, option [c] is correct,

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