lishh1
lishh1 lishh1
  • 11-10-2016
  • Mathematics
contestada

two angles in a triangle add up to 125 degrees what is the size if the third angle

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texaschic101
texaschic101 texaschic101
  • 11-10-2016
interior angles of a triangle add up to 180 degrees

so 180 - 125 = 55 degrees.....the measure of the 3rd angle
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