# distance

posted by
**Debra**
.

Find the distance between the points (-1,4) and (-2,-9)

(Distance)^2 = (y2 - y1)^2 + (x2 - x1)^2

= (-13)^2 + (-1)^2 = 170

Distance = sqrt 170 = 13.04

thank you

posted by
**Debra**
.

Find the distance between the points (-1,4) and (-2,-9)

(Distance)^2 = (y2 - y1)^2 + (x2 - x1)^2

= (-13)^2 + (-1)^2 = 170

Distance = sqrt 170 = 13.04

thank you