3 years ago

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Mathematics

1 answer:

Oduvanchick [21]3 years ago

8 0

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 × $\frac{1}{2}$ × 3 × 12 )

= 96 + (3 × 12 ) = 96 + 36 = 132 in²

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$undefined$

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