7th Class Mathematics Visualising Solid Shapes Question Bank Visualising Solid Shapes

  • question_answer
    What is the shape formed by rotating a right triangle about its height?

    A)  A sphere          

    B)       A cylinder

    C)  A cone              

    D)       A cuboid

    Correct Answer: C

    Solution :

     The right angled triangle PQR when rotated about its height results in a cone.


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