Question

find the distance using the distance formula. for the following coordinates . round to one decimal point. (-2,3) ,(-7,-7)

Answer 1

11.2

Explanation:

The distance formula is

`d=\sqrt{(x_(2)-x_(1)  )^(2)+(y_(2)-y_(1)) ^(2)   }`

so we enter our numbers to get

`d=\sqrt{(-7+2)^(2)+(-7-3)^(2)  }`

so we solve...

and get 11.2