Respuesta:
Explicación paso a paso:
S ( C ( x ) ) + C ( S ( x ) ) = S ( x ) + 90
180 - ( 90 - x ) + 90 - ( 180 - x ) = 180 - x + 90
180 - 90 + x + 90 - 180 + x = 270 - x
180 - 180 + x + 90 - 90 + x = 270 - x
2x = 270 - x
3x = 270
x = 90
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Respuesta:
Explicación paso a paso:
S ( C ( x ) ) + C ( S ( x ) ) = S ( x ) + 90
180 - ( 90 - x ) + 90 - ( 180 - x ) = 180 - x + 90
180 - 90 + x + 90 - 180 + x = 270 - x
180 - 180 + x + 90 - 90 + x = 270 - x
2x = 270 - x
3x = 270
x = 90
Respuesta:
Explicación paso a paso:
S ( C ( x ) ) + C ( S ( x ) ) = S ( x ) + 90
180 - ( 90 - x ) + 90 - ( 180 - x ) = 180 - x + 90
180 - 90 + x + 90 - 180 + x = 270 - x
180 - 180 + x + 90 - 90 + x = 270 - x
2x = 270 - x
3x = 270
x = 90