हिंदी

A cone is cut through a plane parallel to its base and then the cone that is formed on one side of that plane is removed. The new part that is left over on the other side of the plane is called - Mathematics

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प्रश्न

A cone is cut through a plane parallel to its base and then the cone that is formed on one side of that plane is removed. The new part that is left over on the other side of the plane is called ______.

विकल्प

  • a frustum of a cone

  • cone

  • cylinder

  • sphere

MCQ
रिक्त स्थान भरें
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उत्तर

A cone is cut through a plane parallel to its base and then the cone that is formed on one side of that plane is removed. The new part that is left over on the other side of the plane is called a frustum of a cone.

Explanation:

When a cone is divided into two parts by a plane through any point on its axis parallel to its base, the upper and lower parts obtained are cone and a frustum, respectively.

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अध्याय 12: Surface Areas and Volumes - Exercise 12.1 [पृष्ठ १३९]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 10
अध्याय 12 Surface Areas and Volumes
Exercise 12.1 | Q 7 | पृष्ठ १३९
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