The area of parallelogram must be less than 180cm the base is 15
and the height is 12.
To find the area of a parallelogram, we use the formula:
Area = base * height
Plugging in the given values, we get:
Area = 15 * 12
Area = 180 cm²
Since the area of a parallelogram is determined by the base and height, as long as the values for the base and height are correct, the area of the parallelogram can be any value. In this case, the area is 180 cm² which is not less than 180 cm.