If you look down from the top, it is circular. From the bottom, it is circular. From the side, it is a triangle.
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β 10y agoA cone has no acute angles because a cone is a 3D shape and not a 2D.
A prism is an elongated 2D shape, while a cone is elongated, just shrinking as it gets to the tip. A cone has a curved surface, while a prism is composed of flat surfaces.
2d
A television set is a 3D shape. The image (picture) on the television screen is a 2D shape. 3D is when it has length, width, and height. 2D is only length and width.
As a 2D polygon shape it is an 8 sided octagon.
this is the shape of 2d cone
A cone has no acute angles because a cone is a 3D shape and not a 2D.
It would look similar to an isosceles triangle.
It is a trapezoid which is a 2D shape whereas the rest are 3D shapes.
A cone is a 3D shape and corners are on 2D shapes. A cone has one vertex and one round edge. Corners are for 2D objects. A Triangle has three corners. I'll make things a bit clearer. No. thats it
A 2d cone is called a Light Cone. <edit: Isn't it called a circle sector?>
no stupid because one has got faces(3d) and the other has sides(2d)
A prism is an elongated 2D shape, while a cone is elongated, just shrinking as it gets to the tip. A cone has a curved surface, while a prism is composed of flat surfaces.
A cone has one vertex. The "size" of this vertex is known as the cone's opening angle.So the answer is sort of, but you can't count angles of a 3D shape in the same way as a 2D one.
Looking from the base your would see a circle. Looking from the side you would see a triangle.
A Circle if you mean 2d circle, 3d sphere =P Any continuously curves shape has no sides; ellipse (ellipsoid), cone, hyperbolic paraboloid...
10 sided 2D shape is called a decagon 20 sided 2D shape is called a icosagon 30 sided 2D shape is a swimming pool 40 sided 2D shape is unknown 50 sided 2D shape is unknown 60 sided 2d shape is unknown 70 sided 2d shape is unknown 80 sided 2d shape is unknown 90 sided 2d shape is unknown 100 sided 2d shape is unknown 110 sided 2d shape is unknown 111 sided 2d shape is unknown 120 sided 2d shape is unknown 130 sided 2d shape is unknown