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September 18, 2014

September 18, 2014

Posted by **Cassie** on Tuesday, April 10, 2012 at 2:40am.

- Geometry -
**Reiny**, Tuesday, April 10, 2012 at 8:10ammake a sketch, label the base distance as x

then cos 30° = x/4.5

x = 4.5cos30° = 3.897 inches or 4 inches to the nearest inch

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