SOLUTION: Find the 3 angles of a triangle if the second angle is 20 degrees less than the first and the third angle is 40 degrees less than 3 times the first angle.
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Question 1135059: Find the 3 angles of a triangle if the second angle is 20 degrees less than the first and the third angle is 40 degrees less than 3 times the first angle.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Find the 3 angles of a triangle if the second angle is 20 degrees less than the first and the third angle is 40 degrees less than 3 times the first angle.
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The sum of the angles is 180 degrees.
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