shnnnhwdr shnnnhwdr

09-03-2018
Mathematics

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The measures of the angles of triangle ABC are angle a 48 degrees angle B 6x - 28 angle C 2x what is the value of x

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choixongdong choixongdong

09-03-2018

sum of interior angles of a triangle = 180

48 + 6x - 28 + 2x = 180
8x + 20 = 180
8x = 160
x = 20

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