An 8 ft by 10 ft rectangular floating dock is anchored in a pond. The bow, the front tip of a boat or canoe, is tied to a corner of the dock with a 10-ft rope,
as shown in the diagram below.
a. Sketch a diagram showing the region in which the bow of the canoe can travel
b. What is the area of that region?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?