Question

How to prove triangles in a parallelogram are equal?

Answer 1

Answer: draw any diagonal of a parallelogram then considered two triangle of a parallelogram then prove that these two triangles which was you are taken then by congruency you have " opposite sides of parallelogram are equal and on side is common and one is alternet interior angle )we now that if we have any three parts of triangle are equal to the three part of another triangle then they will be congruent

Hence Proved

Step-by-step explanation: