texas101st78 texas101st78
  • 01-02-2019
  • Mathematics
contestada

.......................

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Respuesta :

jimrgrant1 jimrgrant1
  • 01-02-2019

Answer:

132 in²

Step-by-step explanation:

The trapezoid is composed of a rectangle ( middle section ) and 2 congruent right triangles.

Area = area of rectangle + area of 2 triangles

        = (12 × 8 ) + (2 × [tex]\frac{1}{2}[/tex] × 3 × 12 )

        = 96 + (3 × 12 ) = 96 + 36 = 132 in²


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