Answer: Idek if that's a question
Step-by-step explanation:
Answer:
18 ft^2
Step-by-step explanation:
The area of a parallelogram is A=bh.
The area would be A = 9*4.
A = 36
To find the area of one trapezoid you divide the area of the parallelogram by 2.
36/2 = 18 ft^2
She can make 36 servings with 12 Lbs of Lasagna.