answer for Thomas plans to buy some artwork at a local gallery. He is considering a particular canvas displayed high on a wall. Thomas must determine the size of the canvas after he has it framed before he makes his purchase. He wants to hang the canvas at least 3 feet below the ceiling, and his wall is 8 feet long. Part A How can points, lines, and planes be used to model the situation. part 2 Thomas uses the wall tiles behind the canvas to estimate its dimensions. If each square tile is 6 inches wide, what are the dimensions of the canvas