SOLUTION: in triangle DEF, if E is one more than three times F and D is three more than seven times F, find the measurement of each angle.
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Question 1171590: in triangle DEF, if E is one more than three times F and D is three more than seven times F, find the measurement of each angle. Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! in triangle DEF, if E is one more than three times F and D is three more than seven times F, find the measurement of each angle.
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E = 3F
D = 7F+3
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D + E + F = 180
