Answer:
A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2
Step-by-step explanation:
<u>Step 1: Determine the sides</u>
A → 3 ft
B → 7 ft
C → 4 ft
D → 5 ft
<u>Step 2: Determine the surface area</u>
Area of the sides
![A= 4\ ft * 7\ ft = 28\ ft^2](https://tex.z-dn.net/?f=A%3D%204%5C%20ft%20%2A%207%5C%20ft%20%3D%2028%5C%20ft%5E2)
![A= 5\ ft * 7\ ft = 35\ ft^2](https://tex.z-dn.net/?f=A%3D%205%5C%20ft%20%2A%207%5C%20ft%20%3D%2035%5C%20ft%5E2)
![A= 3\ ft * 7\ ft = 21\ ft^2](https://tex.z-dn.net/?f=A%3D%203%5C%20ft%20%2A%207%5C%20ft%20%3D%2021%5C%20ft%5E2)
Area of the top and bottom triangles
![A= \frac{h\ *\ b}{2} = \frac{3\ ft\ *\ 4\ ft}{2} = \frac{12\ ft^2}{2} = 6\ ft^2 = 2(6\ ft^2) = 12\ ft^2](https://tex.z-dn.net/?f=A%3D%20%5Cfrac%7Bh%5C%20%2A%5C%20b%7D%7B2%7D%20%3D%20%5Cfrac%7B3%5C%20ft%5C%20%2A%5C%204%5C%20ft%7D%7B2%7D%20%3D%20%5Cfrac%7B12%5C%20ft%5E2%7D%7B2%7D%20%3D%206%5C%20ft%5E2%20%3D%202%286%5C%20ft%5E2%29%20%3D%2012%5C%20ft%5E2)
Total Area
![28\ ft^2 + 35\ ft^2 + 21\ ft^2 + 12\ ft^2](https://tex.z-dn.net/?f=28%5C%20ft%5E2%20%2B%2035%5C%20ft%5E2%20%2B%2021%5C%20ft%5E2%20%2B%2012%5C%20ft%5E2)
![96\ ft^2](https://tex.z-dn.net/?f=96%5C%20ft%5E2)
Answer: A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2
Answer:
x= 10
I hope i helped, best of luck!
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I don't know what you are talking about please re word the question its really hard to understand what your asking.