Final answer:
The area of the parallelogram is 270 square inches.
Step-by-step explanation:
The area of a parallelogram can be found using the formula:
Area = base x height
In this case, the base is 15 inches and the height is 18 inches. So the area of the parallelogram is:
Area = 15 inches x 18 inches = 270 square inches
Therefore, the correct answer is A) A = 270 square inches.