split the right triangle from the trapezoid and solve for that right triangle first
Answer: New Yorkbiubibibibibib
The answer is 2,770.3125 or you want me to check for a other answer
Answer:

Step-by-step explanation:
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Let's find the surface area of the pink rectangular prism first.




The surface area for the pink rectangular prism is
.
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Now, let's find the surface area of the green rectangular prism.




The surface area for the green rectangular prism is 144
.
-------------------->>>>>
Now let's add the surface area of both rectangular prisms to find the surface area of the composite figure.


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Hope this is helpful.