Respuesta:
√3/3
Explicación paso a paso:
x + 20° = 2x + 10 °
x - 2x = 10° - 20°
x = 10°
x + 30° = y
y = 40°
y - x = 40° - 10° = 30°
tg(30°) = √3/3
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Respuesta:
√3/3
Explicación paso a paso:
x + 20° = 2x + 10 °
x - 2x = 10° - 20°
x = 10°
x + 30° = y
y = 40°
y - x = 40° - 10° = 30°
tg(30°) = √3/3