orangemonkey7823 orangemonkey7823

12-09-2021
Mathematics

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Determine the sign (+ or -) of Tan 192 degrees without using a calculator.

Respuesta :

jcherry99 jcherry99

12-09-2021

Answer:

Step-by-step explanation:

192 is more than 180 but less than 270. That means that Tan(192) is in the 3rd quadrant.
The tangent is positive in Quad 3.
Therefore the sign is +

I promise, no calculator was used.

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