A trough of capacity 1m 3 is to be made from sheet metal in the shape shown
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A trough of capacity 1m3 is to be made from sheet metal in the shape shown in Figure 9.28. Calculate the dimensions that use the least amount of metal.
Figure 9.28
Transcribed Image Text:
2(1+Y cos 0)Y sin 0 + (2Y+1) Z [(1 + Y cos 0)Y Z sin 012/3
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Area of sheet metal required A m is given by Substitution in 1 gives Axz 2yz ...View the full answer
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