Simple square with metric ruler

Simple square - enjoy.
Designed to aid simple home DIY.
I've added a fusion export file in case anyone would like to take this project forward.

Angles with 5 degree resolution, signed every 10 degrees.
Small cutouts added to make degree marking easier.

Metric ruler with 5mm resolution, signed every 10mm/1cm.

Additional cut-outs added for marking 2,5;3;5;6;8;10mm from the edge.