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प्रश्न
In a right circular cone, the cross-section made by a plane parallel to the base is a ______.
विकल्प
circle
frustum of a cone
sphere
hemisphere
उत्तर
In a right circular cone, the cross-section made by a plane parallel to the base is a frustum of a cone.
Explanation:
We know that, if a cone is cut by a plane parallel to the base of the cone, then the portion between the plane and base is called the frustum of the cone.
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