Find the volume of the solid generated when y = sin(x) and y = 1-sin(x) on the interval pi/6 ≤ x ≤ 5pi/6; about x = -1

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h