Equations of Circles

Author:ctc

Please wait for the applet to load. It may take several seconds. To change the centre, drag the blue dot representing the centre of the circle. To change the radius, drag the pink dot on the slider.

New Resources

Slopes of Perpendicular Lines
seo tool
以竹簽拼砌三角形
Parts of a Circle
Transformations of Triangles and Matrices

Discover Resources

Ice and snowflake
Circle Explore #7
exponential smoothing
Area of Square/Rectangle/Parallelogram Example

Discover Topics

Dilation
Parallelogram
Inequalities
Statistical Characteristics
Differential Calculus