Question

find the reference angle for the angle 1.7. the angle is measured in radians, not degrees. the angle is. (round to the nearest hundredth as needed.)

Explanation:

Step1: Determine the quadrant

Since $\frac{\pi}{2}\approx1.57$ and $\pi\approx3.14$, and $1.57 < 1.7<3.14$, the angle $1.7$ radians is in the second - quadrant.

Step2: Calculate the reference angle

For an angle $\theta$ in the second - quadrant, the reference angle $\theta_{r}=\pi-\theta$. So, $\theta_{r}=\pi - 1.7$.
$\theta_{r}\approx3.14 - 1.7=1.44$

Answer:

$1.44$