Respuesta:
Explicación paso a paso:
2x + x + 2x - 5 = 180
5x - 5 = 180
5x = 180 + 5
5x = 185
x = 185 / 5
x = 37°
Los ángulos son:
2x = 74°
2x - 5 = 69°
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Respuesta:
Explicación paso a paso:
2x + x + 2x - 5 = 180
5x - 5 = 180
5x = 180 + 5
5x = 185
x = 185 / 5
x = 37°
Los ángulos son:
2x = 74°
x = 37°
2x - 5 = 69°