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  • 25-04-2021
  • Mathematics
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work out the size of the angle marked x​

work out the size of the angle marked x class=

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yinaanna0
yinaanna0 yinaanna0
  • 25-04-2021

Answer:

X=60

Step-by-step explanation:

Sum of the Quadrilateral interior angles:360

360-70-130-100=60

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