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http://i40.photobucket.com/albums/e215/xxs3xp1stolxx/Picture12.png

2007-10-08 13:21:10 · 1 answers · asked by Anonymous in Science & Mathematics Mathematics

1 answers

angle = .5(130-30) = 50 degrees

2007-10-08 13:27:48 · answer #1 · answered by ironduke8159 7 · 0 0

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