Answer:
Ok ill help
Step-by-step explanation:
I earned 5 for x and 12 for y but I'm not sure about the «y»
use the distance formula

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
I believe the answer would either be a or b.
Hope this helps!