- Mon Jul 01, 2013 9:16 pm
- Forum: Trigonometry
- Topic: Rectangular Parallelepiped Length and Angle Problem Help:(!!
- Replies:
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A rectanglar parallelepiped with square ends has 12 edges and six surfaces. If the sum of all edges is 176 cm and the total surface area is 1288 cm^(2) Find: A) the length of the diagonal of the parallelpiped (shown as bold line in figure) B) the angle the diagonal makes with the base (two answers a...