Radius, Circumference, and Area of Circles
Geometry, and more...

 1 MEDIUM Andy is lost and rides his bike around in circles. He travels at $$3m/s$$ and it takes him 2 minutes to go around the circle. What is the radius of the circle? $$55.6 m$$$$64.1 m$$$$84.5 m$$$$36.3 m$$$$57.3 m$$