( true or false)
1.the volume of the cone is 2 times the value of the cylinder true or false
2. the volume of a pyramid is third the volume of a prism
3. the volume of a sphere is 2/3 of the volume of the cylinder
4. the unit of volume is cubic centimeter (cm3) only
5. we multiply the length width and height of a rectangular prism to find its volume ​