emmalee8213 emmalee8213
  • 03-04-2022
  • Mathematics
contestada

Find the exact value or type
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tan(-315)
[?]

Respuesta :

Аноним Аноним
  • 03-04-2022

Answer:

the exact value of tan(-315) is 1

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altavistard
altavistard altavistard
  • 04-04-2022

Answer:

The tangent of -315 is opp/adj = 1/1 = 1

Step-by-step explanation:

The angle -315 is in the 1st quadrant, in which we see a 45-45-90 triangle.  Thus, this triangle has 'opposite side' = 1, 'adjacent side' = 1, and hypotenuse √2.  The tangent of -315 is thus opp/adj = 1/1 = 1

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