Question

Find the area of the triangle.

Answer 1

Step-by-step explanation:

the area of trapezoid is 44.1 ft square

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Answer 2

Answer: (B) 44.1 ft^2

Step-by-step explanation:

Area of a trapezoid = (1/2)(Sum of length of parallel sides)(Height)

= (1/2)(a + b)(h)

= (1/2)(9 + 12)(4.2)

= (1/2)(21)(4.2)

= 21 × 2.1

= (B) 44.1 ft^2

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