Question

Find the distance between the two points in simplest radical form.
(-6,-1) and (-2,7)

Answer 1

4√5

Explanation:

√(x2 - x1)² + (y2 - y1)²

√[-2 - (-6)]² + [7 - (-1)]²

√(4)² + (8)²

√(16) + (64)

√80

= 4√5