I think it is C!!!!!!!!!!!
Perimeter = sum of all sides
= 12 + 3 + 4 + 14
= 33
Answer
33
It would be 1.675 inches away from each corner.
First set it up in an equation equal to 33
33= 7 + x + x
33 = 7 = 2x
26 = 2x
13 = x
plug x value back into equation
kevin runs 20 miles and steve ran 13