But, just how similar can they be if one is a three-sided polygon, and the other is a specific ... Parallelograms come in the form of rectangles, rhombuses, and squares. When trying to determine the area of a parallelogram, it will be necessary to ... of our base and height, we can plug these values directly into our area for
The formula for the area of a parallelogram is A = bh, and the formula for area of a triangle is A = 1/2bh. Since a triangle is half of the area of a parallelogram with the same base and height, the only difference in the formula is 1/2.
