Respuesta:
Explicación paso a paso:
sea x el ángulo
suple del compl del suplem de x = 2x
180 - (90 - (180 - x)) = 2x
180 - (90 -180 + x) = 2x
180 - (-90 + x) = 2x
180 + 90 - x = 2x
270 = 2x + x
270 = 3x
270/3 = x
90 = x
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Respuesta:
Explicación paso a paso:
sea x el ángulo
suple del compl del suplem de x = 2x
180 - (90 - (180 - x)) = 2x
180 - (90 -180 + x) = 2x
180 - (-90 + x) = 2x
180 + 90 - x = 2x
270 = 2x + x
270 = 3x
270/3 = x
90 = x