"The Commitments."            Maths in the Movies.     Project 5.

This is from the soundtrack of a well known recent movie. It was made in 1991 and has often been shown on television. In the movie 10 people formed the circle and patted each other on the back.
What was the radius of the circle?
Try it with your class when you do some good work!
What will be the radius of the circle then?
Name the movie!