sentences:  Find an arbitrary point C on the second ray and drop perpendiculars from C to the sides of angle A counter-clockwise.This step creates the rectangle ABCD along with four segments that each has an endpoint at A and other endpoints are the intersections of the four rays with the two sides of BC and DC of rectangle ABCD.Then, find the midpoint of the fourth segment created from the fourth ray point E. Construct an arc with center A and radius AE to intersect AB at point F and the second ray at point G. The second segment is now a part of the rectangle's diagonal.