'In geometry, one way to prove 2 lines are this is to show they are both perpendicular to a third line'
parallel
THIRD WORLD: In geometry, one way to prove 2 lines are this is to show they are both perpendicular to a third line
In geometry, one way to prove 2 lines are this is to show they are both perpendicular to a third line
In geometry, one way to prove 2 lines are this is to show they are both perpendicular to a third line
THIRD WORLD
parallel
THIRD WORLD