picorants03p

2023-03-10

Find the reference angle $\theta =\frac{2\pi}{3}$?

Paola Hays

Beginner2023-03-11Added 5 answers

The question is seemingly about $\theta =\frac{2\pi}{3}$

This angle, when calculated counterclockwise, is definitely in the second quadrant. This angle's terminal side forms an acute angle with the x axis of $\frac{\pi}{3}$. The reference angle is therefore $\frac{\pi}{3}$

This angle, when calculated counterclockwise, is definitely in the second quadrant. This angle's terminal side forms an acute angle with the x axis of $\frac{\pi}{3}$. The reference angle is therefore $\frac{\pi}{3}$

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