hello again I need to find an equation to find the long side of the triangle. but this time only the hypotenuse is given. brainliest if you get it right :)))​

hello again I need to find an equation to find the long side of the triangle but this time only the hypotenuse is given brainliest if you get it right class=

Respuesta :

Answer:

The answer to your question is Long = 10.39

Step-by-step explanation:

Data

hypotenuse = 12

long = ?

Process

1.- To find Long, we must use the trigonometric functions sine or cosine.

If we use sine, we use the 60° angle

If we use cosine, we use the 30° angle

a) sin 60 = long / hypotenuse

   Long = hypotenuse x sin 60

   Long = 12 x sin 60

   Long = 10.39

b) cos 30 = Long / hypotenuse

   Long = hypotenuse x cos 30

   Long = 12 x cos 30

  Long = 10.39

gmany

Answer:

Long = 6√3

Step-by-step explanation:

We have the triangle 30° - 60° - 90°. The sides are in ratio 1 : 2 : √3.

(short : hypotenuse : long)

We have hypotenuse = 12.

Therefore

short = 12/2 = 6

long = 6√3

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