Geometry: angle measure bug?

[jeffwahl]

Thanks, roadrunner, for the speedy reply, and indeed, your fix works. After posting my question, I saw this behavior was noted and described by Denis Bisson in a comment posted in 2015 on Eddie Shore's blog, "HP Prime Geometry App Tutorial Part 2: Triangles. So apparently it's a feature grandfathered into the operating system.
When this happens, it seems that the angle measure setting is different between Home (degrees) and CAS (radians), yet setting it in either Setup screen will set the other accordingly. I gather that Geometry is a CAS-type app, so perhaps it defers to the CAS setting, whatever it happens to be at the time.