Cylinder: V = [latex] \pi r^{2} h[/latex] Cone: V = [latex] \pi r^{2} h /3[/latex] Sphere: V = [latex] 4 \pi r^{3} /3[/latex]

v of cylinder = pie × radius square × height v of cone =1/3 × pie × radius square × height v of a sphere = 4× pie × cubic radius all over three