Respuesta :

The area of the 2-D figure = area of trapezoid + area of rectangle = 85 ft.².

What is the Area of a 2D-Figure?

The area of the 2-D figure that is shown is, A = 1/2(a + c)b + (b)(c).

Given the following:

  • a = 7 ft.
  • b = 5 ft.
  • c = 9 ft.

Plug in the values:

Area = 1/2(7 + 9)5 + (5)(9)

Area = 85 ft.²

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