Question

What geometrical shapes is a “FUNNEL” combination of?

Answer 1

CYLINDER:
Cylinder is a solid figure obtained by revolving the rectangle about its one side.
Some Examples of cylinder are:

3-D shapes  like jars, circular pillars,  circular pipes, road rollers etc. are called  cylinder.

FRUSTUM:
If the right circular cone is cut off by a plane parallel to its base then the portion of the cone between the cutting plane and the base of the cone is called a frustum of a cone.
Some Examples of frustum are: Turkish cap, bucket e.t.c

SOLUTION:
FUNNEL is a combination of shapes  CYLINDER and FRUSTUM.

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Answer 2

Hey..!!

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funnel shape - a conical shape with a wider and a narrower opening at the two ends

funnel
cone shape, conoid, cone - a shape whose base is a circle and whose sides taper up to a point.

The funnel surface is a regular surface and surface of revolution defined by the Cartesian equation.
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