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Find the measures of the angles of a triangle if the measure of one angle is three times the measure of a second angle and the third angle measures 55 times the second angle decreased by 90
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Find the measures of the angles of a triangle if the measure of one angle is three times the measure of a second angle and the third angle measures 55 times the second angle decreased by 90

User Kalpesh Singh
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1 Answer

3 votes
3x+x+55(x-90)=180
3x+x+55x-4950=180
59x=5130
x=84.94

Answer: First Angle= 254.7
Second Angle= 84.9
Third Angle= 4669.5
But I think that's wrong because a triangle only has 180 and there is no higher degree than 360.


User Jack Wang
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