Tanisha Pal Singh
1st block
3rd May 2019
Formula for volume of sphere is 4÷3× pie× r^3, where r is the radius of sphere. So the volume of a hemisphere would be 1÷2 × 4÷3 ×pie× r^3 and if we simplify it, it would become 2÷3× pie× r^3, given that r is radius. I feel that the easiest volume to solve is cylinders, spheres and rectangular prism and the hardest to solve is prisms and pyramids.
Tanisha Singh Geometry Blog 