sujuan
sujuan sujuan
  • 24-08-2017
  • Mathematics
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How do I set up this equation and solve ?

How do I set up this equation and solve class=
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musiclover10045
musiclover10045 musiclover10045
  • 24-08-2017

angles in a triangle need to equal 180 degrees

 so x = 180 - 47 - 58

x = 180-105

 x= 75 degrees

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