### Particular Cases

An inscribed triangle in a circle.

### Circle Chord

The chord of a circle.

### Circle

A circle and triangle situated on coordinate planes.

### Common Form of Circle

A circle in its common, or central form. This is used to assist students in finding the equation of…

### Polar Coordinates

Finding the equation of a line with polar coordinates.

### Chord Equation

Tangent lines are drawn from a given external point to a circle. The equation is found by joining their…

### Circle Equation

Finding the equation of a circle with the origin as its center.

### Normal Equation

Finding the equation of the normal at any point on a circle.

### Example

Polar property example.

### Equation Example

Example of an equation with a given external point.

### Tangent Length

Finding the length of a tangent from a given point to a circle.

### Lines

A circle with many tangent and secant lines passing through it.

### Coordinate Plane

A circle with part of a triangle inscribed in it. They are lying on a coordinate plane.

### Polar of Point

Constructing the polar of a given point P with respect to a circle.

### Polar Property

If the chords of a circle are drawn through a fixed point, then the points of intersection of the pairs…