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

Classify ABC by its angles if mA=x, mB=2x and mC=3x-example-1
User Qwer
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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!!

Explanation:

User Last Warrior
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