To find the area of a parallelogram, you can use the formula:
Area = base × height
Given:
Base = 18.3 inches
Height = 17.9 inches
Plug in the values into the formula:
Area = 18.3 inches × 17.9 inches
Area = 327.57 square inches
Therefore, the area of the parallelogram with a base of 18.3 inches and a height of 17.9 inches is 327.57 square inches.