help me plez ------------------

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9) 8 x 4 = 32
6 x 4 = 24
32 + 24 = 56
The area is 56m^2
10) Area = length x width
Area = 2 x 3
Area of shelf A = 6 ft^2
The largest shelf is shelf D.
You would need to work out the area of all shelves using the equation above.
The area for shelf D is:
6 x 5 = 30
30 ft^2
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