Imma kill whoever wrote the papers.
guys how do i write a proof to prove that a quadrilateral is a a parallelogram pls help
To see if the quadrilateral in question is a parrellelogram you have to have to see if it has 2 pairs of parallel sides
Well if two lines are cut by a transversal from the 2 sides (in quebec we call it a médiane) then look if the alternate interior angles are congruent after you if the lines are parallel. Also I think you souldve had study the 5 theorems to prove that lines are parallel lol.
If it looks close enough then it is
For all quadrilaterals such that the approximate visual representation of said shape resembles that of a parallelogram, then that shape is a paralologram if and only if it is a paralologram