The measures of the angles of triangle are 3x°,5x°,76°. Find the value of x
1 answer:
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
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Step-by-step explanation:
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Step-by-step explanation:
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