Question

Determine the quadrant in which the terminal side of the given angle lies.

Answer 1

Answer:

$\frac{x}{115}= \frac{2\pi}{360}$

And solving for x we got:

$x= \frac{115}{160} 2\pi = \frac{23}{36}pi= 0.639 \pi$

since the value obtained is higher than $\pi/2$ and lower than $\pi$ we can conclude that this angle would be in the second quadrant.

B. II

Step-by-step explanation:

In order to solve this problem we can write the angle in terms of pi using the following proportion rule:

$\frac{x}{115}= \frac{2\pi}{360}$

And solving for x we got:

$x= \frac{115}{160} 2\pi = \frac{23}{36}pi= 0.639 \pi$

since the value obtained is higher than $\pi/2$ and lower than $\pi$ we can conclude that this angle would be in the second quadrant.

B. II