Respuesta:
c) 20°
X=20
Explicación paso a paso:
2x+2x+75+25=180
2x+2x=180-25-75
4x=80
x=80/4
x=20
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Verified answer
Respuesta:
c) 20°
X=20
Explicación paso a paso:
2x+2x+75+25=180
2x+2x=180-25-75
4x=80
x=80/4
x=20