I need help finding the missing angles

Mathematics

2 answers:

PtichkaEL [24]3 years ago

4 0

Answer:

3) 61

4)60

Step-by-step explanation:

Degger [83]3 years ago

4 0

Explanation is that a triangle total degrees is 180 so you would take the two numbers you have and add them (80 + 39= 119) Then you subtract that number from the total degree from a triangle. (180-119 = 61) Then you get your answer :)

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