I don't understand any of this, I've spent at least 10 minutes trying to figure this out..also show your work so I can do this on my own.
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Answer: 7725 square feet
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Explanation:
Step 1 is to add the two parallel bases together: 125+81 = 206. Afterwards, divide that by 2 to get 206/2 = 103. The last thing to do is multiply that result by the height to get 103*75 = 7725
Check out the attached image to see the formula being used.