#1, 5, 9, 13, and 17 please.Find the area (in square units) of each triangle described. In Exercises 1-36, find the area (in square units) of each triangle described.1. a = 8, c = 16, B = 60% 70 61 alnew7 vaseroo orbi il d 2. b = 6, c = 4V/3, a = 303. a = 1,b = V2, a...