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Revathy Parameswaran

  • Angle subtended by an arc of a circle at the centre.

    Activity

    Revathy Parameswaran

  • TRANSFORMATION OF PARABOLAS

    Activity

    Revathy Parameswaran

  • The sum of opposite angles of a cyclic quadrilateral

    Activity

    Revathy Parameswaran

  • A pair of tangents drawn to a circle

    Activity

    Revathy Parameswaran

  • ANGLE IN A SEMICIRCLE IS A RIGHT ANGLE

    Activity

    Revathy Parameswaran

  • GEOMETRICAL MEANING OF DERIVATIVE

    Activity

    Revathy Parameswaran

  • AREA OF TRIANLGES-AN ACTIVITY

    Activity

    Revathy Parameswaran