The length of line AB with coordinates A (-5, -2) and B (7, 4) is; 6√5 units
The formula for distance of a line between two coordinates is;
D = √[(x2 - x1)² + (y2 - y1)²]
From the coordinates given as A (-5, -2) and B (7, 4), we can say that;
x1 = -5
x2 = 7
y1 = -2
y2 = 4
Thus;
D = √[(7 - (-5))² + (4 - (-2))²]
D = √(12² + 6²)
D = √180
D = 6√5 units
Thus, we conclude that the length of line AB with coordinates A (-5, -2) and B (7, 4) is; 6√5 units
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Complete question is;
Find the distance of the line AB with coordinates A (-5, -2) and B (7, 4).