madamel1011 madamel1011

12-07-2019
Mathematics

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Classify ABC by its angles if mA=x, mB=2x and mC=3x

Classify ABC by its angles if mAx mB2x and mC3x class=

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dwalker122104 dwalker122104

12-07-2019

Answer:

All 3 angles of any triangle have a sum = 180. Therefore, x + 2x + 3x = 180 6x = 180 x = 180/6 = 30. So It is a 30-60-90 special right triangle!!

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