idreaunamcgraw8
idreaunamcgraw8
18-08-2020
Mathematics
contestada
Help me please thank you
Respuesta :
Аноним
Аноним
18-08-2020
Answer:
x = 30°
Step-by-step explanation:
A || B =>
=> 4x + 2x = 180°
6x = 180°
x = 180° : 6
x = 30°
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