For 5/27 Class Session Lesson Topic: Surface Area and Volume of Spheres Section 12.6 TB p.838 Surface Area of a Sphere: S = 4 pi r ^2 Volume of a Sphere: V = 4/3 pi r^3 CW/HW: TB p.842 #1-28, 31 WB p.241 #1-26 Attachments