Emily needs your help with building a display for cakes. She wants to include a small roof over the display to proyide some shade and protection 'om the elements. She is t1ying out different measurements to see what works best for the display. Emily draws a right triangle showing the height and base of one side of the roof. (Figure 1). She sends you a copy of the diagram along with a calculation that she needs your help with. A 13 Figure 1