Big N.
asked • 02/26/21The angles of a ABC are given in terms of the variable x as follow
angles A=3x+28
angles B=5x+52
angles C=2x-10
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1 Expert Answer
Jon S. answered • 02/26/21
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The sum of the three angles will be 180 degrees:
3x + 28 + 5x + 52 + 2x - 10 = 180
10 x + 70 = 180
10x = 110
x = 11
so angle A = 3(11) + 28 = 61
angle B = 5(11) + 52 = 107
angle C = 2(11) - 10 = 12
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Vidya V.
02/26/21