Question

Find the distance between the points (–4,–5) and (–9,7).

Answer 1

Answer: 13

Explanation:

The distance between two points
`(x_1, y_1)` and
`(x_2, y_2)` is
`√((x_2-x_1)^2 +(y_2-y_1)^2)`.

So, the required distance is
`√((-4-(-9))^2 +(-5-7)^2)=13`.