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13-05-2020
Mathematics

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Two angles are vertical. Angle 1 is 10x + 20 degrees. Angle 2 is 150 degrees. What is the measure of Angle 1?

Respuesta :

14-05-2020

Answer:The measure of angle 1 is 30 degrees.

Step-by-step explanation:

10x+20+150=180

10x+170=180

X=1

10(1)+20=30

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