Respuesta :

Answer:

A=126 inches

Step-by-step explanation:

The area of a trapezoid is

[tex]\frac{a+b}{2} h[/tex]

a = 8

b = 20

h = 9

[tex]\frac{8+20}{2} * 9[/tex]=

[tex]\frac{28}{2} * 9[/tex]=

14*9= 126

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