Answer: 6 cm^2
Step-by-step explanation: The area formula for parallelograms is the same as the area formula for squares and rectangles. (base) x (height).
From the picture, we know that the base here is 30mm (The answers are in centimeters so remember to convert mm to cm. If you google 30mm to cm, you’ll see it’s actually just 3cm) and the height is 2 cm.
So you multiply 3 by 2, and get 6 centimeters squared.