Components 2565

What is the weight of 200 components in the shape of regular decagons with a side of 2 cm if the weight of 1 m2 of sheet metal from which they are made is 24 kg?

Correct answer:

m =  14.7729 kg

Step-by-step explanation:

m=200 24 (0.022 10/(4 tan(π/10)))=14.7729 kg

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