Evaluate the given integral by changing to polar coordinates. r (4x − y) da, where r is the region in the first quadrant enclosed by the circle x2 + y2 = 16 and the lines x = 0 and y = x

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