hello again I need to find an equation to find the long side of the triangle. but this time only the hypotenuse is given. brainl

Question

3 years ago

11

iest if you get it right :)))

2 answers:

Hunter-Best [27] · Answer 1 · 2021-12-24T18:31:23+03:00

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

lukranit [14] · Answer 2 · 2021-12-24T20:27:32+03:00

lukranit [14]3 years ago

3 0

Answer:

Step-by-step explanation:

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

(<em>short : hypotenuse : long</em>)

We have <em>hypotenuse = 12</em>.

Therefore

<em>short = 12/2 = 6</em>