Answer:
A= L × W
or
A = S × S
Explanation:
A parallelogram are shapes with 4 sides. To find its area, we must do the following formula.
(For rectangle, etc...)
Area = Length × Width
A represents Area
L represents Length
(For a square)
Area = Side × Side
A represents Area
S represents Side
Always remember that the answer of a question that is looking for the area of a 2D shape is always squared. (Let x represent the answer and cm as the example of unit of measurement: x cm²)
I hope this helps! I'm sorry if it's wrong or too complicated.