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A 12 foot ladder leans against a building at a 75 degree with the ground. Which equation below can be used to find how high the ladder reaches up the side of the building

A 12 foot ladder leans against a building at a 75 degree with the ground Which equation below can be used to find how high the ladder reaches up the side of the class=

Respuesta :

ChoiSungHyun

Hypotenuse = Side directly opposite to right angle = 12ft.

x = Opposite side of 75° angle

Using Sine = Opposite/Hypotenuse,

we have sin75° = x/12. (B)

manissaha129

Answer:

[tex] \huge\boxed{\sin(75°) = \frac{x}{12}} [/tex]

(B) is the right answer.

sin(¢)=perpendicular/hypotenuse