Triangle abc is a right triangle. find the cosine of angle a.
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Mathematics, 24.06.2019 16:30 trent1002brown
Triangle abc is a right triangle. find the cosine of angle a.
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Mathematics, 21.06.2019 13:40, chinnellepug2149
In a certain pentagon, the interior angles are a, b,c, d,e where a, b,c, d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?
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