maymyatmon2k2 maymyatmon2k2
  • 09-11-2020
  • Mathematics
contestada

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

Respuesta :

Noan
Noan Noan
  • 09-11-2020

Answer:

On the trig unit circle,

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

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