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The interior angles of a triangle have measures (2x−5)° , (4x−1)° , and 30°. What is the value of x? Enter your answer in the box.
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Oct 16, 2019
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The interior angles of a triangle have measures (2x−5)° , (4x−1)° , and 30°. What is the value of x? Enter your answer in the box.
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Swagg
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we know that
the sum of the internal angles of a triangle is 180 degrees
so
(2x-5)+(4x-1)+30=180
6x+24=180
6x=156
x=26°
the answer is
x=26°
Nguyen Hoan
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Oct 20, 2019
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Nguyen Hoan
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