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Respuesta :

Bottom Side Surface Area:

(24 inches + 24 inches + 24 inches) * (30 inches)

= 72 inches * 30 inches

= 2160 inches squared


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Top Side Surface Area:

24 inches * 30 inches

= 720 inches squared

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Length of the diagonal (D) which needs to be measured:

*Use Pythaogras's theorem...

24^2 + 10^2 = D^2

D=√(24^2+10^2)

D=26 inches

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Measure the surface area of the two ramps:

26 inches * 30 inches * 2

= 1560 inches squared

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Total surface area:

2160 inches squared + 720 inches squared + 1560 inches squared

= 4440 inches squared

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Answer:

4440 square inches

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