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Find the value of x. ​

Find the value of x. ​-example-1
User Kane
by
7.1k points

1 Answer

9 votes

Answer:

x = 30

Explanation:

90 + 4x + 5x = ( sum of full angle is 360)

90 + 9x = 360

transpose

9x = 360 - 90 = 270

x = 270 ÷ 9

x = 30

User Hossein Rashno
by
7.7k points