Respuesta :

olumideolawoyin

Answer:

The ladder approximately 13 ft up the wall.

Step-by-step explanation:

Let how high up the ladder rest be x.

Using Trigonometry ratio,

[tex] \sin(60) = \frac{x}{15} [/tex]

x = 15 sin60°

x = 12.99 ft

The ladder approximately 13 ft up the wall.

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