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The area of the triangle is 31.5 ft^2

Step-by-step explanation:

Mathematically, the area of the triangle is the product of the base and the height divided by 2

From the given diagram, the base is of the measure 4 ft + 5 ft = 9 ft

The measure of the height is 7 ft

Thus, we have the area of the triangle as;

1/2 * 7 * 9 = 31.5 ft^2

Thank you nice person

Step-by-step explanation:

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