What is the area of a regular octagon with a side length of 6 mm and an apothem length of 7.243 mm? round your answer to the nearest hundredth.

OCTA=8, an octagon has 8 sides, thus if one side is 6mm, then all sides, namely the perimeter, is 6+6+6+6+6+6+6+6, or 48.

now, we know what the apothem is.

This does not make sense