To find the distance of Line A, we need the coordinates of the endpoints of the line segment. You've provided the coordinates \((-10, -7)\), but we need two points to calculate the length.
If you have a second point, please provide it. If not, I will assume that the distance you are looking for is just the length of a line segment to the origin (0,0).
To calculate the distance \(d\) between two points \((x_1, y_1)\) and \((x_2, y_2)\), we use the distance formula:
\[ d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} \]
If we want to calculate the distance from the point \((-10, -7)\) to the origin \((0, 0)\):
- Let \((x_1, y_1) = (-10, -7)\) and \((x_2, y_2) = (0, 0)\).
- Apply the distance formula:
\[ d = \sqrt{(0 - (-10))^2 + (0 - (-7))^2} \] \[ d = \sqrt{(10)^2 + (7)^2} \] \[ d = \sqrt{100 + 49} \] \[ d = \sqrt{149} \] \[ d \approx 12.2 \text{ (to the nearest tenth)} \]
So, assuming you're looking for the distance to the origin, the distance of Line A is approximately 12.2 units. If you provide another endpoint for Line A, we can calculate a different distance!