Trigonometry
Choose the measurements that will not result in a unique triangle.
A=48°,b=29,a=24A = 48°, b = 29, a = 24A=48°,b=29,a=24
A=38°,b=18,a=23A = 38°, b = 18, a = 23A=38°,b=18,a=23
A=111°,b=9,a=13A = 111°, b = 9, a = 13A=111°,b=9,a=13
A=54°,b=19,a=29A = 54°, b = 19, a = 29A=54°,b=19,a=29