Elements of a circle Quiz Welcome to your Elements of a circle Quiz Please click "Next" What is the name of the line segment d passing through the center of a circle? distance diameter dot None What does "r" stand for? rotation ring radius None Fill in the blank The formula for the Area of a Circle is:A = π² What is the distance around the circle called? area of a circle radius of a circle circumference of a circle None What do we call the red part of a circle? radius arc chord None What is the blue line segment called? diameter radius chord None Time's upTime is Up!