1. Given the lengths of the sides of a triangle, find its largest angle. Write your answer on the space provided opposite each number. Round your answers to the nearest hundredths. 1. a = 103, b = 176 and c = 151 2. a= 19, b= 23 and c = 27 3. a= 18, b = 15 and c = 30 4. a= 15, b = 10 and c =15 5. a= 9, b=5 and c =18