Question

What is this answer

Answer 1

use the distance formula

`\sqrt{(x2-w1)^(2) +(y2-y1) ^(2)  }`

You ll need to do it t times:

x1 y1 x2 y2

(-1, 5) (4, 2) = (-1, 5) (4, 2)

(4, 2) (0,0)

(0,0) (5,5)

(5,5) (-1, 5)

then add all your results