Using the design below, you plan to make a rectangular wall hanging to decorate your bedroom. The green rectangle is 16 ft by 10 ft, the blue square is 7 ft by 7 ft,

the orange triangles have a height of 1.73 ft and a side length of 2 ft, and the yellow

circle has a diameter of 3 ft. You plan to glue the pieces together and then outline

each piece with black cord.

A. How much black cord does the design use?

B. How much fabric of each color does the design show?