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August 20, 2014

August 20, 2014

Posted by **daerius** on Monday, October 4, 2010 at 4:06pm.

- geometry -
**Reiny**, Monday, October 4, 2010 at 4:14pmUse the same formula I gave you in the post below this one to find the sum of all 5 angles.

After that it is easy to find the missing angle.

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