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20-02-2017
Mathematics

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ΔABC is a scalene triangle. m∠A = (2x + 8)°, m∠B = (2x - 2)°, and m∠C = (3x - 8)°. Find the measure of the largest angle.

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IWantToLearnMore IWantToLearnMore

20-02-2017

The largest angle is angle C. First, you add all of the angles and set it equal to 180. Solve for X. You will get x=26 and when you substitute x for all of the angles. Angle C is the largest, 70

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