idreaunamcgraw8
idreaunamcgraw8
19-08-2020
Mathematics
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Help me please thank y’all
Respuesta :
mlarsen5000
mlarsen5000
19-08-2020
Answer:
30°
Step-by-step explanation:
60+60+2x=180
120+2x=180
2x=180-120
2x=60
x=30°
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