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April 20, 2014

Homework Help: Chem Help!!!!!

Posted by Lisa on Monday, February 11, 2013 at 10:26pm.

The angle iron pictured here is made of steel with a density of 7.78g/cm^3. (Figure 1)

measurements are:
12.78cm
10.26cm
1.35cm
2.75cm
1.35cm

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