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KonstantinChe [14]
3 years ago
9

Find the measure of the missing angle of a triangle, if two of its angles are 75 degree and 65 degree respectively. please show

work
Mathematics
1 answer:
kirill115 [55]3 years ago
6 0
The sum of the angles in a triangle is 180°. That is ...
  75° +65° +(missing angle) = 180°
  (missing angle) = 180° -75° -65°
  (missing angle) = 40°
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