hockey88
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  • 19-10-2016
  • Mathematics
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What theorem or postulate can you use to determine a relationship between these two angles? Solve for x.

What theorem or postulate can you use to determine a relationship between these two angles Solve for x class=

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mikearnold1593
mikearnold1593 mikearnold1593
  • 19-10-2016
It's the consecutive interior angles theorem; it goes like this:

95° = (2x + 5)°
90
° = 2x
45° = x

Basically it says the alternate interior angles of two parallel lines that are cut by a transverse line are equal/the same.



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