X881

ISOGONAL CONJUGATE OF X880

X881 is the isogonal conjugate of X880.
< A B C >: Reference Triangle △ABC [ A B ]: Sideline AB (Base c = 1) [ B C ]: Sideline BC (Side a) [ C A ]: Sideline CA (Side b) { 39, 512 }: Central Line L(39, 512) { 351, 694 }: Central Line L(351, 694) A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_880 = INTERSECTION OF LINES X(6)X(76) AND X(99)X(670) (-2.0234, -2.0829) X_39 = BROCARD MIDPOINT (0.5778, 0.2305) X_512 = ISOGONAL CONJUGATE OF X(99) (1.0394, -0.1040) X_351 = CENTER OF THE PARRY CIRCLE (1.3537, 1.1619) X_694 = ISOGONAL CONJUGATE OF X(385) (1.0179, 0.0378) X_881 = ISOGONAL CONJUGATE OF X(880) (0.9993, -0.0247) A B C X880 X39 X512 X351 X694 X881 (a, b, c) = (5, 6, 7) | AB = 1

X881 (ISOGONAL CONJUGATE OF X880) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\).

Constructed Elements

Trilinears: \(a^{2}u(bv - cw)/(a^{2}u^{2} - bcvw)\), where \(u : v : w\) = X6
Search Value (6, 9, 13): \(0.040588591223\)
▸ Incident Central Lines2 lines

{39, 512}, {351, 694}

▸ Functional Relations3 relations