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3 votes
Please answer it step by step​

Please answer it step by step​-example-1
User Yanire
by
4.9k points

1 Answer

2 votes

Answer:

18 degrees

Explanation:

5x + x +90 = 180

5x + x = 180-90

5x=90

5x/5=90/5

X = 18

User Alioune
by
4.4k points