Misc: hat two south american countries don't border brazil?

Questions

A radian is a unit used to measure what?

As at 29 October 2000 who is the Prime Minister of Australia?

Which film role links Mary Elizabeth Mastrantonio, Olivia de Havilland and Audrey Hepburn?

Which crime fiction writer's titles have a numerical theme. e.g. 1 for the money, 2 for the Dough?

Name the English king who met King Francis 1st of France on the Field of the Cloth of Gold.?