Use the formula: Area = base × height
Measure the base of the parallelogram
Measure the perpendicular height from the base to the opposite side
Multiply the base by the height
Write the result in square units
Use the formula: Area = base × height
Measure the base of the parallelogram
Measure the perpendicular height from the base to the opposite side
Multiply the base by the height
Write the result in square units