11-04-2019
Mathematics

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The sum of the angle measures in a triangle is 180°. The angles of a certain triangle measure x°, 2x°, and 6x. Solve for the measure of each angle.

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yash2006parmar yash2006parmar

11-04-2019

x+2x+6x=180 degrees

Simplify: 9x=180 degrees

Divide both sides by 9

x= 20 degrees

Plug in:

x degrees = 20 degrees

2x degrees = 40 degrees

6x degrees = 120 degrees

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