Question

Rosie is training for the next football match. She runs around a circular track with a radius of 60 metres how far has Rosie run

Answer 1

Use the equation C = 2πr where r is the radius to find the circumference of the track. That is the perimeter around which she has run:

C = 2πr

C = 2π(60 meters)

C = 120π meters ≈ 377 meters