19-01-2020
Mathematics

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Please help! 15 points

Please help 15 points class=

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Аноним Аноним

19-01-2020

Answer: 60 degrees

All triangles add up to 180 degrees
80+40=120
180-120=60

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datboyo24 datboyo24

19-01-2020

Answer:

60 degrees, 180-40-80= 60 degrees missing

Step-by-step explanation:

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