Question

Find the distance between the two points P(-7,-2) and Q(-1,6).

Round your answer to the nearest 10h if necessary.

Answer 1

10

Explanation:

√(x2 - x1)² + (y2 - y1)²

√[-1 - (-7)]² + [6 - (-2)]²

√(6)² + (8)²

√(36) + (64)

√100

= 10