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Sonbull [250]
2 years ago
12

Use the compound angle formulae to find the following in surd form: tan 225°​​

Mathematics
1 answer:
andreyandreev [35.5K]2 years ago
8 0

Answer:

On the trig unit circle,

tan 225 = tan (45 + 180) = tan 45 = 1

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