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vesna_86 [32]
3 years ago
13

I don't understand I need help​

Mathematics
2 answers:
solong [7]3 years ago
8 0

Answer:

I think A

Step-by-step explanation:

because the side lengths should be the same and going down the middle.

if I am wrong plz tell me

prohojiy [21]3 years ago
7 0
Using Pythagorean theorem I got the answer 127.3ft the letter b
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In a unit circle

∵ Ф = 270°

→ By using the 4th rule above

∴ The terminal point is (0, -1)

∴ sinФ = -1

∴ Terminal point (0, -1); sin Ø = -1

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