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Artist 52 [7]
2 years ago
10

Find cos 0, where 0 is the angle shown. Give an exact value, not a decimal approximation.

Mathematics
1 answer:
marin [14]2 years ago
5 0

Answer:

cosθ = \frac{5}{13}

Step-by-step explanation:

This is a 5- 12- 13 right triangle then

cosθ = \frac{adjacent}{hypotenuse} = \frac{5}{13}

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