The area of the parallelogram is 90 square centimeters.
The Breakdown
To calculate the area of a parallelogram, you need to know the lengths of its base and height. In this case, you have two pairs of sides: 8 cm and 10 cm, and 10 cm and 9 cm.
To find the base, you can use either of the pairs of sides. Let's use the pair 8 cm and 10 cm. The base of the parallelogram is 10 cm.
To find the height, you need to determine the perpendicular distance between the base and the opposite side. In this case, the height is the length of the side that is perpendicular to the base. The side length given is 9 cm, which is the height of the parallelogram.
Now, you can calculate the area of the parallelogram using the formula:
Area = base x height
Area = 10 cm x 9 cm
Area = 90 cm²
Therefore, the area of the parallelogram is 90 square centimeters.
NB: Complete Question
Calculate the area of the parallelogram. 8cm, 10cm, 10cm, 9cm, 8cm