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Haben knows that the angle of elevation from the top of a rock formation to a stake in the ground 50 feet from its base is 42°. What is the height of the rock formation?

Respuesta :

calculista

Answer:

The height of the rock formation is [tex]45.02\ ft[/tex]

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

[tex]tan(42\°)=h/50[/tex]

solve for h

[tex]h=50*tan(42\°)=45.02\ ft[/tex]

Ver imagen calculista

Answer:

45

Step-by-step explanation:

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