To the nearest hundredth, what is the length of line segment AB? Drag your answer into the box. The length of line segment AB is approximately units. A graph with point A at (1, -1) and point B at (-9, -4)

Use pythagorean’s theorem and find the missing side lengths of the two smaller triangles and add them together
13^2 - 12^2 = 5
15^2 - 12^2 = 9
5+9 = 14
14 is the length of each side of the square
14^2 + 14^2 = 19.8
19.8 is the diagonal length of the inside if the square