2 years ago

Find the value of the trigonometric ratio. Express your answer as a fraction in lowest terms.

Mathematics

1 answer:

Blizzard [7]2 years ago

4 0

Answer:

12/13

Step-by-step explanation:

We know that cosine is the adjacent side divided by the hypotenuse in a right triangle.

The adjacent side to angle C is BC

The hypotenuse is AC because it is opposite to the right angle

So...

cosine is (BC)/(AC)

36/39

12/13

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Read 2 more answers

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Step2247 [10]

Hello,

Using the theorem of Thalès,
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