Glad someone said it, and with tact.

It would probably be less effective this way, but another entry could be added:

1910: [no picture provided] Construct a shape according to the following directions and then calculate its area. Begin with a rectangle of height 2x and width 3x. For each of the four vertices, perform one of the following operations (a through d), using each operation exactly once: center a circle of radius (a) 0.5x or (b) 0.25x on the vertex and delete the circle and the intersecting portion of the original shape; position a circle of radius (c) 0.33x or (d) 0.9x such that the two lines forming the vertex are tangent to the circle, delete the smaller portion of the original shape which does not intersect the circle, and then remove the circle.