WEBSITE: http://www.teachertube.com This is a quick simple tutorial on how to measure an angle with a protractor.
visit my online store here http://weldmongerstore.com/
see the full web page here https://goo.gl/0KcdVY Here is the simplest way I know to figure the size of a square that fits in a circle….And when would you ever need to do that?
The first application that comes to mind is for building a frame that supports a round part.
The round part might be a table top, a fixture, a base to a turntable…doesnt really matter.
In aircraft tooling, many of the fixtures are round.
And the easiest and most efficient way to build a stand or a cart for a round object is to make it square.
Usually, this would be a simple stand with casters. But sometimes, there would be some storage areas for tooling, spare parts, etc.