Question

In figure, determine the value of
x​

Answer 1

Answer:

3x + 3x + x + 150° = 360° (Sum of all angles is 360°)

7x + 150° = 360°

7x = 360° - 150°

7x = 210°

x = 210/7

x = 30°

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Answer 2

Answer:

x=30

Step-by-step explanation:

given in attachment