Question

http://prntscr.com/68mw0r
@SolomonZelman @iambatman @undeadknight26 @Compassionate @pooja195 @eliassaab

Answer 1

\[\huge\rm \sqrt{(x_2 - x_1)^2 + (y_2 -y_1)^2}\]
formula to find distance

Answer 2

\[\huge\rm (x_1 , y_1) (x_2 ,y_2)\] use that two order pair and plug that into the formula then solve