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The measures of the angles of triangle are 3x°,5x°,76°. Find the value of x
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The measures of the angles of triangle are 3x°,5x°,76°. Find the value of x

User Jadejoe
by
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1 Answer

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Triangle = 180°

3x + 5x + 76 = 180
combine like terms

8x + 76 = 180
subtract 76 from both sides

8x = 104
divide both sides by 8 to isolate the variable

x = 13
User Tornike Gomareli
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