Question

For every 10 yards on a football field, there is a boldly marked line labeled with the amount of yards. Each of those lines is perpendicular to both sidelines. What can be said about the relationship of the sidelines?

Answer 1

They are parallel maybe

Answer 2

is it because they are perpendicular to the same line? Or by the same side interior angles theorem?

Answer 3

It is because they are perpendicular to the same line.

Answer 4

ok thanks! (:

Answer 5

No problem. :)