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1.5: Funciones de trigonometría

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    151421
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    Al determinar el ángulo designado podemos usar diferentes proporciones de lados.

    • Podemos usar una proporción de lo contrario a la hipotenusa.
    • Podemos usar una proporción del adyacente a la hipotenusa.
    • Podemos usar una ración de lo contrario al adyacente.

    Cada ratio tiene una función trigonométrica que ayuda a convertir la relación en un ángulo. Ellos son:

    • sin θ = oposito/hipotenusa
    • cos θ = adyacente/hipotenusa
    • tan θ = oposito/adyacente

    Una forma de recordar las proporciones son estos nemotécnicos:

    • SOH — El seno es oposito/ hipotenusa
    • CAH — El coseno es adyacente/hipotenusa
    • TOA — La tangente es oposita/adyacente

    Por cierto,

    • sin es la abreviatura de seno
    • cos es la abreviatura de coseno
    • el bronceado es la abreviatura de tangente

    ¡Video!

    Este video explica cómo determinar el ángulo de un triángulo rectángulo cuando tienes dos lados.

    Un elemento de YouTube ha sido excluido de esta versión del texto. Puedes verlo en línea aquí: https://pressbooks.bccampus.ca/trigf...tricians/? p=34


    This page titled 1.5: Funciones de trigonometría is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by Chad Flinn (BCcampus) via source content that was edited to the style and standards of the LibreTexts platform.