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The angles are xº, 9X°, (x+4)​

The angles are xº, 9X°, (x+4)​
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The angles are xº, 9X°, (x+4)​

The angles are xº, 9X°, (x+4)​-example-1
User Nicka
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1 Answer

7 votes

Answer:

x°=16° (x+4)°=20° 9x°=144°

Explanation:

Since the sum of all angles on a triangle is equal to 180, you add all the angles and equate them to 180. Then you solve for x.

The angles are xº, 9X°, (x+4)​-example-1
User Purple
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8.3k points
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