These are all true or false 1- If you want to pour all the liquid in a cone into a cylinder with the same height and radius, you will fill the cylinder half full of water.

2- two cylindricals vases have the same base, but one vase is twice as tall as the other one. Therefore the taller vase will hold 8 times as much water as the shorter vase.

3- If you double the radius of a circle, you will quadruple the circumference
4- If you double the radius of a solid sphere, the sphere will weigh 8 times as much
(assuming the same density of materials for both spheres).