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43 votes
43 votes
How do u solve this? ​

How do u solve this? ​-example-1
User Arnaud Valle
by
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1 Answer

18 votes
18 votes

Answer:

See below

Explanation:

the two angles add to a total of 360 °

5x - 40 + `150 = 360

x = 50°

User Mehrdad Moradi
by
3.5k points