Revise approximation for your maths GCSE foundation and higher exams with Bitesize interactive practice quizzes covering feedback and common errors.

Pi Approximation Day is observed to honour mathematics and the characteristics of π. What is Pi? π represents the ratio of a circle's circumference to its diameter.

Pi Approximation Day, celebrated on July 22, is a special occasion for students and teachers to explore the fascinating world of π (pi) and its significance in mathematics. This day honors the ...