proof, one can arrive at a formula for f(n) in terms of f(n − 1). In the figure the dark lines are connecting points 1 through 4 dividing the circle into...

between any point of the circle and the centre is called the radius. The length of a line segment connecting two points on the circle and passing through the...

Terquem's circle (after Olry Terquem), the six-points circle, the twelve-points circle, the n-point circle, the medioscribed circle, the mid circle or the...

circle, so that its four corners lie on the circle. Between the square and the circle are four segments. If the total area of those gaps, G4, is greater...

AB. Examples of line segments include the sides of a triangle or square. More generally, when both of the segment's end points are vertices of a polygon...

exactly one circle containing all three vertices of the triangle. (Sketch of proof. The locus of points equidistant from two given points is a straight...

there is exactly one circle that can be drawn through three given points. The proof can be extended to show that the points on a circle are all a common angular...

Fibonacci generator Master theorem (analysis of algorithms) Circle points segments proof Continued fraction Time scale calculus Combinatorial principles...

Orthocentric system Monge's theorem Power center Nine-point circle Circle points segments proof Mrs. Miniver's problem Isoperimetric theorem Annulus Ptolemaios'...

pair of circles in contact is in mutual contact with two other circles (when line segments are drawn from contacting circle-center to circle-center, they...