[list][*]Draw a point and label it [math]A[/math].[/*][*]Draw a circle centered at point [math]A[/math] with a radius equal to length [math]PQ[/math].[/*][*]Mark a point on the circle and label it [math]B[/math].[/*][*]Draw another circle centered at point [math]B[/math] that goes through point [math]A[/math].[/*][*]Draw a line segment between points [math]A[/math] and [math]B[/math].[/*][/list]