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katrin2010 [14]
3 years ago
11

If a triangle has a corner that is 80° and the other is 40° what is the value of the third corner

Mathematics
1 answer:
antoniya [11.8K]3 years ago
7 0
Answer: 60 degree
Explanation: The sum of the three interior angles of a triangle is always 180°.
180-80-40=60 degree.
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