Respuesta :

Answer:

Option A. [tex]390\ m[/tex]

Step-by-step explanation:

we know that

To find how far Stephen walk, calculate the perimeter of the block

Remember that

The perimeter of rectangle (block) is equal to

[tex]P=2(L+W)[/tex]

we have

[tex]L=80\ m[/tex]

[tex]W=115\ m[/tex]

substitute the values

[tex]P=2(80+115)=390\ m[/tex]