A sphere is cut into 8 congruent pieces. The radius of the
sphere is 8 centimeters. One piece is shown in the
diagram
What is the surface area of one piece of the sphere, as
shown in the diagram? Express the answer in terms of pi
64 pi cm
80 pi cm
256 pi cm
384 pi cm

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis