Answer:
392in² would be my guess
Step-by-step explanation:
The area of the parallelogram is equal to,
where b is base and h is the length of the height.
Area of parallelogram = 14 inches× 10 inches = 140 in²
There are two parallelograms, the total area of two parallelograms is 280 in².
The area of the triangle is calculated Below
Adding the areas we get -->
Therefore the Answer will be
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