Select all the correct answers. Which three pairs of side lengths are possible measurements for the triangle? The picture shows a right-angled triangle ABC. The angle of the top vertex (A) is 45 degrees, and the angle of the right vertex (C) is 45 degrees. A ⁢ B = 7 , A ⁢ C = 7 B ⁢ C = 2 ⁢ 2 , A ⁢ C = 4 A ⁢ B = 4 , A ⁢ C = 4 ⁢ 2 A ⁢ B = 6 , B ⁢ C = 6 B ⁢ C = 4 , A ⁢ C = 4 ⁢ 3 A ⁢ B = 4 ,