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What Is A Cone?

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    Cone is a three dimensional shape which has a round base and all the points on the circumference of the base join with a fix point lies outside the base plane and forms a surface. This point is called vertex of the cone. The vertex of the cone is also known as apex. The axis of rotation of a cone passes through the center of the base and vertex. The volume of the cone is calculated by formula;

    V= 1/3 base* height

    For a right circular cone volume is;

    V= 1/3 pi*r2*h   

    The surface area of a cone is equal to sum of area of base and area of curved side.

    A= pi*r2 + 2r(r2+h2)1/2
    0 0

    Amber22 

    answered 9 months ago

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