Using the inverse trig functions, find the measure of angle A to the nearest degree.
1. 43 degrees
2. 37 degrees
3. 90 degrees
4. 53 degrees
![Using the inverse trig functions find the measure of angle A to the nearest degree 1 43 degrees 2 37 degrees 3 90 degrees 4 53 degrees class=](https://us-static.z-dn.net/files/db6/233bd64ef89aa69359ac1cdc96f7b376.png)