ejcgbtb204 ejcgbtb204
  • 11-12-2017
  • Mathematics
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If a triangle has an angle of 40º and an angle of 49º, what is the measure of the third angle?

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kkaasshh
kkaasshh kkaasshh
  • 11-12-2017
The measure of the third angle is 91. To find this out, you take 180 and subtract it by the known angles. 

180-40-49=91
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