ABCD is an Hexagon then find the value of x
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Answer:
x = 100°
Step-by-step explanation:
Sum of all the interior angles of hexagon = 720°.
x + x + x + 145° + 145° + 130° = 720°.
3x + 420° = 720°
3x = 720° - 420°
3x = 300 °
x = 100°
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