Always • Angle • Angle/ • Arc • Both • Calculated • Center • Circle • Circles • Circumference • Connecting • Curve • Depend • Depends • Diameter • Different • Distance • Dividing • Does • Equal • Formula • Given • Greater • Half • How • Its • Lengths • Line • Multiplying • Negative • Point • Points • Positive • Proportional • Radius • Relationship • Sector • Segment • Square • Straight • Than • They • Two • Units • Unrelated • Using • Weight • Where • Yes • Zero