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In the diagram above, find the value of x



In the diagram above, find the value of x
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  • A 55o
  • B 50o
  • C 45o
  • D 40o
Correct Answer: Option C
Explanation:

y = 55 (alternate angles)
x = x (same reason)
260 + y + x = 360 (∠s at a point)
260 + 55 + x = 360
315 + x = 360
x = 360 - 315
x = 45o

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