3 years ago

What is the length of AC?

Mathematics

1 answer:

ella [17]3 years ago

5 0

Answer:

2.96

Step-by-step explanation:

The cosine of an angle is the length of the adjacent side divided by the length of the hypotenuse. In this case:

$\cos 65=\dfrac{x}{7}$

$x=7\cdot \cos 65\approx 2.96$

Hope this helps!

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Mariana [72]

Answer:

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Step-by-step explanation:

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4 0

3 years ago

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Step-by-step explanation:

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Hope this helps :)

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