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Aleonysh [2.5K]
4 years ago
13

Which trigonometric ratios are correct for triangle DEF?

Mathematics
1 answer:
ziro4ka [17]4 years ago
3 0
Sin(D) = 24/25
tan(D) = 24/7
sin(E) = 7/25 
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Responder:

1/12

Explicación paso a paso:

Entonces multiplicamos 9 por 3 y obtenemos 27.

Luego multiplicamos 2 por 12 y obtenemos 24.

A continuación, le damos a ambos términos nuevos denominadores: 12 × 3 = 36.

Así que ahora nuestras fracciones se ven así:

27

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-

24

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Dado que nuestros denominadores coinciden, podemos restar los numeradores.

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Entonces la respuesta es:

3

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Paso 3

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Para averiguarlo, intentamos dividirlo por 2 ...

¡No! Así que ahora probamos con el siguiente número primo mayor, 3 ...

¿Son tanto el numerador como el denominador divisibles por 3? ¡Sí! Entonces lo reducimos:

3

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÷ 3 =

<u>1/12 </u>

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