SOLUTION: the measure of angle a is 9 more than twice the measure of angle nd b are supplementary angles ,what is the measurenof angle a?b.if angle a a
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Question 625946: the measure of angle a is 9 more than twice the measure of angle nd b are supplementary angles ,what is the measurenof angle a?b.if angle a a Answer by swunder(3) (Show Source):
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