Amber cut 20-inch board into some shorter boards each board is 4 inches long
select the two models that represent the number of shorter boards amber now had

Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal