Question

In a right circular cone, the cross-section made by a plane parallel to the base is a ______.

विकल्प

• sphere

• hemisphere

• circle

• a semicircle

Answer 1

In a right circular cone, the cross-section made by a plane parallel to the base is a circle.

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.