johndoesnutz7828 johndoesnutz7828
  • 12-02-2024
  • Business
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a 2-meter long flat bar with a rectangular cross-section that is 8 mm by 50 mm has a 12 mm hole in it. the gross area is closest to:
a. 600 mm²
b. 300 mm²
c. 400 mm²
d. 100 mm²

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