The base of a cone is a circle, and circle have an infinite amount of sides
a cone has one base and a circular top... therefore it has 2 sides and one corner
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If you're asking "How many surfaces are there on a 3-dimensional cone? then the answer is 2: The first surface is the circular base. The 2nd is the actual "cone" part that wraps around to a point above the circle.
Start with a regular tetrahedron (triangular based pyramid). As you increase the number of sides in the base of the pyramid, the shape becomes more and more like a right cone. In the limit, the base tends to a polygon with an infinite number of sides - a circle, and the pyramid tends to a right cone.
A cone only has a base, no sides
2 sides, the base and the cone.
The base of a cone is a circle, and circle have an infinite amount of sides
no
a cone has one base and a circular top... therefore it has 2 sides and one corner
the cone has three sides
A cone
A cone has a circle base then the sides taper up to a point
Because a cone does not have corners on its base and sides, it has a rounded bottom.
0
If you're asking "How many surfaces are there on a 3-dimensional cone? then the answer is 2: The first surface is the circular base. The 2nd is the actual "cone" part that wraps around to a point above the circle.
Start with a regular tetrahedron (triangular based pyramid). As you increase the number of sides in the base of the pyramid, the shape becomes more and more like a right cone. In the limit, the base tends to a polygon with an infinite number of sides - a circle, and the pyramid tends to a right cone.