Question

the reference angle $\beta$ on an unit circle has the restriction $0leq\betaleq\frac{pi}{2}$.
true
false
the test is open 10:35 am to 12:35 pm; please submit before the end of class. if you

Explanation:

A reference angle is defined as the acute angle (the smallest angle) that a given angle makes with the x - axis. Since an acute angle has a measure between \(0\) and \(\frac{\pi}{2}\) (in radians), the reference angle \(\beta\) on a unit circle satisfies \(0\leq\beta\leq\frac{\pi}{2}\).

Answer:

True