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  • 27-01-2017
  • Mathematics
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the measures of two of the angles in a triangle are 126.7 and 19 degrees find the measures of the third angle

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ebee ebee
  • 27-01-2017
Angles in a triangle add up to 180
126.7+ 19= 145.7
180-145.7= 34.3 <--- answer
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