X₂₉₂₀

TANGENTIAL-ISOGONAL CONJUGATE OF X₈

X₂₉₂₀ is the tangential-isogonal conjugate of X₈.

5, 6, 7 3, 4, 5 Kepler Kimberling

X₂₉₂₀ (TANGENTIAL-ISOGONAL CONJUGATE OF X₈) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

Constructed Elements

• Central Lines: {22, 1616}

• Related Centers: X₈ (NAGEL POINT), X₂₂ (EXETER POINT), X₁₆₁₆ (TCC-PERSPECTOR OF X₅₆)

Trilinears: \(f(a,b,c) : f(b,c,a) : f(c,a,b)\), where f(a,b,c) is as described just before X₂₈₈₃

Barycentrics: \(af(a,b,c) : bf(b,c,a) : cf(c,a,b)\)

Search Value (6, 9, 13): \(12.846356650174\)

▸ Incident Central Lines1 line

{22, 1616}