Pub quiz questions

  1. What is the square root of 4?
    Two

  2. What name is given to a regular polygon with eight sides?
    Octagon

  3. What name is given to a regular polygon with eleven sides?
    Hendecagon

  4. What is the name given to a triangle where only two the sides are of identical length?
    Isosolese

  5. What is the square root of nine?
    Three

  6. What is 80 percent of 400?
    320

  7. How many sides does a trapezium have?
    Four

  8. What name is given to a regular polygon with four sides?
    Square

  9. How many yards in a chain?
    22

  10. Which mathematician is said to have run naked into the street shouting "Eureka?"
    Archimedes