Protractor the UK. Protractor A protractor is a measuring instrument, typically made of transparent plastic or glass, for measuring angles. Most protractors measure angles in degrees (°). Radian-scale protractors measure angles in radians. Most protractors are divided into 180 equal parts. Some precision protractors further divide degrees into arcminutes. They are used for a variety of mechanical and engineering-related applications. One common use is in geometry lessons in schools. Some protractors are simple half-discs. More advanced protractors, such as the bevel protractor, have one or two swinging arms, which can be used to help measure the angle. A bevel protractor is
OMB Circular A-130 but as of October 2014, this rewrite has not yet occurred. A revised version was released on July 27, 2016. As expressed in the US Federal CIO Council's "Architecture Alignment and Assessment Guide" (2000), Circular A-130 can be thought of as a "one-stop shopping document for OMB policy and guidance on information technology management". A-130 includes specific guidelines that require The Federal Designated Approving Authority has specific requirements and responsibilities provided by this circular. It is required that this individual should be a management official, knowledgeable in the information and processes supported by the system. The individual should also know