Butterfly theorem

# Theorems about circles

Tangent-secant theorem

Intersecting secants theorem

Intersecting chords theorem

Intersecting chords theorem Intersecting chords theorem Type Theorem Field Euclidean geometry Statement…

Ver teoremaSix circles theorem

Six circles theorem Some examples of theorem configuration changing the radius of…

Ver teoremaMonge's theorem

Monge's theorem Monge's theorem. The intersection of the red lines, that of…

Ver teoremaClifford's circle theorems

Clifford's circle theorems In geometry, Clifford's theorems, named after the English geometer…

Ver teoremaConstant chord theorem

Constant chord theorem constant chord length: {displaystyle |P_{1}Q_{1}|=|P_{2}Q_{2}|} constant diameter length: {displaystyle…

Ver teoremaDescartes' theorem

Descartes' theorem (Redirected from Descartes's theorem) Jump to navigation Jump to search…

Ver teoremaCasey's theorem

Casey's theorem In mathematics, Casey's theorem, also known as the generalized Ptolemy's…

Ver teorema