Cones

these are pictures of cones!!!!!!!! this is the volum

e, and the surface area of a cone.

the trafic cone is another example. lets say that we had to wrap paper around it then we would have to find out the surface area. or lets take the icecream cone and lets say that we have to fill it up with icecream then we would do the volume. ex.icecreamcone, divided by 2 *3.14*r squared,*hight.Woodworking nails are usally as cones or hexagonal shapes on the top.