Cone

Instructions: In "spin" mode it freely spins and will respond to your mouse. In "drag" mode it stops spinning and you can use your mouse to move it.  


A Cone is a Rotated TriangleA cone is made by rotating a triangle! The triangle has to be a rightangled triangle, and it gets rotated around one of its two short sides. The side it rotates around is the axis of the cone. 
Volume of a Cone vs Cylinder
The volume formulas for cones and cylinders are very similar:The volume of a cylinder is:  π × r^{2 }× h 
The volume of a cone is:  π × r^{2 }× (h/3) 
So, the only difference is that a cone's volume is one third (
So, in future, order your ice creams in cylinders, not cones, you get 3 times more!
Different Shaped Cones