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
Circular Quay ferry wharf Circular Quay ferry wharf Circular Quay ferry wharf is a complex of wharves at Circular Quay, on Sydney Cove, that serves as the hub for the Sydney Harbour ferry network. The Circular Quay ferry wharf complex consists of five double sided wharves at 90 degrees to the shoreline, numbered 2 to 6. Wharves 3 to 5 are used exclusively by Sydney Ferries, wharf 2 west is used by Sydney Ferries, wharf 2 east is used by Manly Fast Ferries by while wharf 6 is used by other operators including Captain Cook Cruises. Each wharf has ticket selling facilities on both