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Triangle ABC has the angle measures shown. m∠A= (2x)° m∠B= (3x)° m∠C= (4x)° Which statement is true about the angles? A) m∠A= 20° B) m∠B= 60° C) ∠A and ∠B are complementary D) m∠A+m∠C= 100°the answer is A

Jeffrey Rodriguez

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Jennifer Patterson on May 5, 2018

The sum of the measures of the angles of a triangle is always 180°. If thenSolve this equation:therefore,the Answer: the correct option is B.


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