Fixing angle gaps

[sdweim85]

I don't have the ability or right tools to create a angle at the end of each piece of wood for the sides of my control panel.  Leaving small triangle gaps.

Is there anything I can fill, cover, or put over them to make it look cleaner.  I was thinking maybe a think flexible plastic sheet I can just wrap the entire side with.  Something that could bend at a 45 degree angle.  Possibly even 90

[yaksplat]

Wood filler should do the trick.  Apply, let dry and sand.