5 Find the surface area of the sphere exactly and approximately Q Exact 11 mi 4 allu 25 r 1 18 1 331 125 5 1 774 6m 3 12 6 6 The surface area of a sphere is 100 mi What is its volume in terms of loont mi Approximate 55 15 07 1 714 671 mi3 S r 5575 07 100M UK 2 1 3 S V 125 V 166 6671 mi 7 The circumference of a sphere is 12 in What is the volume of the sphere to the tenths r e 211 5 12 2018 4 1 913 r 1 9 for 6 a 3