Find the area of the figure. Round decimal answers to the nearest tenth. 16. 3 in. 5 in. C h 17. A=(3)(4) 2 52-32+b A-bin 25+ 9 +b b=4 12 cm 15 cm C 18. 13 ft 10 ft 13-ft C A 48-inch wide screen television means that the measure along the diagonal is 48 inches. If the screen is a square, what are the dimensions of the TV?