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Brrunno [24]
3 years ago
6

Trigonometry.... plzzz helllppp​

Mathematics
1 answer:
NISA [10]3 years ago
4 0

Answer:

Hey there!

We can write this equation:

cosine xyz=6/15, or 0.4

arc cosine 0.4= 66.4

Thus, angle xyz is 66.4 degrees

Hope this helps :)

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