Question

Equation Editor The coordinates of points A and B are (−7, 5) and (4, −3), respectively. What is the distance, in units, between the points?

Answer 1

√185 = 13.6

Explanation:

Distance² = (x' - x)² + (y' - y)²

Distance² = (-7 - 4)² + (5 - -3)² = (-11)² + (8)² = 121 + 64 = 185

Distance = √185