The perimeter of a parallelogram can be calculated using the formula:
Perimeter = 2 × (Length + Width)
In this case, we are given:
- Length (LM) = 22 cm
- Width (MN) = 18 cm
Now, we can plug these values into the formula:
Perimeter = 2 × (22 cm + 18 cm)
Calculating the sum:
22 cm + 18 cm = 40 cm
Now, multiply by 2:
Perimeter = 2 × 40 cm = 80 cm
Therefore, the perimeter of parallelogram LMNO is 80 cm.