Question

Find the perimeter of the regular parallelogram

Answer 1

this is what we have:

Answer 2

with parallelograms, we can look at them like squares, when figuring out their areas.
do you see how these two shapes are the same:

Answer 3

@DemolisionWolf yep

Answer 4

so what I did was 'cut off' the triangle on the left, and flipped it over and 'glued' it onto the other side, so now it's just a square