Rectangle WXYZ is rotated 90∘ counterclockwise around the origin. If W (-5, 8) what are the coordinates of W'?

Answer 1

is(-5,8) is the initial point. this point will be on the second quadrant since x values are negative and y values are positive in that quadrant. So if this point rotates 90 degrees counterclockwise that means this point will now be in the third quadrant where both x and y values are negative so (5,-8)->(-5,-8) is the coordinate of W'.