This geometry video tutorial explains how to calculate the volume of a sphere as well as the surface area of a sphere in terms of pi using simple formulas. 3D Shapes - Faces, Edges, & Vertices: https://www.youtube.com/watch?v=Wmwe1fmR1SM Rectangular Prism - Volume: https://www.youtube.com/watch?v=rNIKbT0-ywU Rectangular Prism - Surface Area: https://www.youtube.com/watch?v=BsAQbJyEF9g Rectangular Prism - Diagonal Length: https://www.youtube.com/watch?v=iO7vb3HLHqU Triangular Prism - Volume: https://www.youtube.com/watch?v=HfDHYFgTbxk Triangular Prism - Surface Area: https://www.youtube.com/watch?v=152tLGR0lms Triangular Prism - Lateral Area: https://www.youtube.com/watch?v=PljECBkHQpg _______________________________ Hexagonal Prism - Surface Area: https://www.youtube.com/watch?v=JKyF2r-bIC0 Cube - Volume: https://www.youtube.com/watch?v=bpRsuccb6dI Cube - Surface Area: https://www.youtube.com/watch?v=ZMhkvFwLOR4 Cube - Diagonal Length: https://www.youtube.com/watch?v=wr3EvQZzoRI Pyramid - Volume: https://www.youtube.com/watch?v=8onylJ72ZPQ Pyramid - Surface Area: https://www.youtube.com/watch?v=2g6QuOizzac ________________________________ Square Pyramids - Volume: https://www.youtube.com/watch?v=x8wEnG4GURQ Cylinder - Surface Area: https://www.youtube.com/watch?v=LdztqPczYiI Sphere - Volume: https://www.youtube.com/watch?v=eAwc8rwMRnI Sphere - Surface Area: https://www.youtube.com/watch?v=aXEcU-M_qNA Cone - Volume: https://www.youtube.com/watch?v=LypmeZ0tnJA Cone - Surface Area: https://www.youtube.com/watch?v=MeWoIcQNqRA _________________________________ Final Exams and Video Playlists: https://www.video-tutor.net/