9th Class Mathematics Coordinate Geometry Question Bank Co-ordinate Geometry

  • question_answer
    In the adjoining figure, what is the area of \[\Delta \mathbf{ABC}\]?

    A)  24                               

    B)  12

    C)  30   

    D)  3

    Correct Answer: C

    Solution :

    (c): Area of \[\Delta ABC=\frac{1}{2}\times AC\times BC\] \[\frac{1}{2}\times 5\times 12=30\]units.                         


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