What is the measure of angle R?
Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.
![What is the measure of angle R Enter your answer as a decimal in the box Round only your final answer to the nearest hundredth class=](https://us-static.z-dn.net/files/dd1/6afd2788abbb315817d04b49c44a09ab.png)