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User Sectechguy
by
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1 Answer

5 votes

Answer:

132 in²

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 ×
(1)/(2) × 3 × 12 )

= 96 + (3 × 12 ) = 96 + 36 = 132 in²


User Yzandrew
by
5.0k points