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October 30, 2014

October 30, 2014

Posted by **Ryan** on Sunday, November 27, 2011 at 5:25pm.

- geometry -
**Steve**, Sunday, November 27, 2011 at 6:34pmIf B is between A and C,

AOB + BOC = AOC

4x-15 + 2x+10 = 49

6x = 54

x = 9

AOB = 21

BOC = 28

If C is between A and B

AOC + COB = AOB

49 + 2x+10 = 4x-15

2x = 74

x = 37

AOB = 133

BOC = 84

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