how to convert to degree or riadians using adxl345

I wonder if someone knows how to convert the reading from adxl345 to degrees or radians.

I use the arduino 1.0 program, and used this code https://www.loveelectronics.co.uk/Tutorials/12/adxl345-accelerometer-arduino-tutorial

I get the raw and scaled digits but want to convert one of these to degrees, I actually want to see the slope angle of the adxl345 which I will attach to a laser pointer.,

thnks

hussik,
Follow this example to part 5, gives examples of the code you are looking for, don't know personally if it works.
http://didier.longueville.free.fr/arduinoos/?p=1389

atan2 (x, z) and atan2 (y, z) will give you angles from vertical