Fill in the Blanks Volume of a Cone and SphereOnline version Students will watch a video and think about the relationship of a cone, cylinder, and sphere of the same height/diameter/radius. by Maya Brown 1 3r 3r 2r ONE THIRD TWICE 4 MULTIPLICATION DIAMETER DIVISION 2 SQUARED ONE h TWO 3r NO ONE 2 1 3r SQUARED h THREE SQUARED ONE CUBE TWO The volume of cylinder is equal to the volume of cones . Using the inverse operation of I know that the volume of cone is equal to the volume of one cone . The volume of a cone is = / x The volume of sphere is equal to the volume of cones . Using I know that the volume of one sphere is equal to the volume of one cone . The volume of a sphere is = / x Does a sphere have height ? it has radius and . Height of a Sphere = Diameter = times the radius Let us rewrite the volume of a sphere with radius instead of height = / x Now simplify this we get the volume of a sphere : /