X2495
RADICAL CENTER OF {CIRCUMCIRCLE, INCIRCLE, 2nd LEMOINE CIRCLE}
5, 6, 7
3, 4, 5
Kepler
Kimberling
< 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) { 513, 676 }: Central Line L(513, 676) { 512, 1692 }: Central Line L(512, 1692)
A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6122, 0.5999) X_513 = ISOGONAL CONJUGATE OF X(100) (1.0529, -0.0806) X_676 = CROSSDIFFERENCE OF X(3) AND X(101) (1.2449, 0.5665) X_512 = ISOGONAL CONJUGATE OF X(99) (1.0394, -0.1040) X_1692 = RADICAL TRACE OF CIRCUMCIRCLE AND 2nd LEMOINE CIRCLE (0.7995, 0.5968) X_2495 = RADICAL CENTER OF {CIRCUMCIRCLE, INCIRCLE, 2nd LEMOINE CIRCLE} (-2.6701, 2.6976)
A
B
C
X513
X676
X512
X1692
X2495
(a, b, c) = (5, 6, 7) | AB = 1
< 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) { 513, 676 }: Central Line L(513, 676) { 512, 1692 }: Central Line L(512, 1692)
A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6400, 0.4800) X_513 = ISOGONAL CONJUGATE OF X(100) (1.0610, -0.0971) X_676 = CROSSDIFFERENCE OF X(3) AND X(101) (1.1200, 0.3400) X_512 = ISOGONAL CONJUGATE OF X(99) (1.0433, -0.1297) X_1692 = RADICAL TRACE OF CIRCUMCIRCLE AND 2nd LEMOINE CIRCLE (0.7445, 0.4191) X_2495 = RADICAL CENTER OF {CIRCUMCIRCLE, INCIRCLE, 2nd LEMOINE CIRCLE} (-0.5600, 1.1800)
A
B
C
X513
X676
X512
X1692
X2495
(a, b, c) = (3, 4, 5) | AB = 1
< 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) { 513, 676 }: Central Line L(513, 676) { 512, 1692 }: Central Line L(512, 1692)
A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6180, 0.4859) X_513 = ISOGONAL CONJUGATE OF X(100) (1.0703, -0.0589) X_676 = CROSSDIFFERENCE OF X(3) AND X(101) (1.2021, 0.3440) X_512 = ISOGONAL CONJUGATE OF X(99) (1.0565, -0.0893) X_1692 = RADICAL TRACE OF CIRCUMCIRCLE AND 2nd LEMOINE CIRCLE (0.7135, 0.4395) X_2495 = RADICAL CENTER OF {CIRCUMCIRCLE, INCIRCLE, 2nd LEMOINE CIRCLE} (-0.8270, 1.1880)
A
B
C
X513
X676
X512
X1692
X2495
Kepler (1, √φ, φ) | AB = 1
< 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) { 513, 676 }: Central Line L(513, 676) { 512, 1692 }: Central Line L(512, 1692)
A = Vertex A (0.0000, 0.0000) B = Vertex B (1.0000, 0.0000) C = Vertex C (0.6331, 0.2801) X_513 = ISOGONAL CONJUGATE OF X(100) (1.1753, -0.0865) X_676 = CROSSDIFFERENCE OF X(3) AND X(101) (1.1010, 0.1540) X_512 = ISOGONAL CONJUGATE OF X(99) (1.1621, -0.1275) X_1692 = RADICAL TRACE OF CIRCUMCIRCLE AND 2nd LEMOINE CIRCLE (0.6830, 0.2373) X_2495 = RADICAL CENTER OF {CIRCUMCIRCLE, INCIRCLE, 2nd LEMOINE CIRCLE} (0.1877, 0.4144)
A
B
C
X513
X676
X512
X1692
X2495
Kimberling (6, 9, 13) | AB = 1
X2495 (RADICAL CENTER OF {CIRCUMCIRCLE, INCIRCLE, 2nd LEMOINE CIRCLE} ) constructed on acute reference triangle \((a, b, c) = (5, 6, 7)\) with unit baseline AB = \(1\) .
Trilinears: \(f(a,b,c) : f(b,c,a) : f(c,a,b)\) , where \(f(a,b,c) = ab^{2}(a^{2} + b^{2} - c^{2})(a + c - b)^{2} - ac^{2}(a^{2} + c^{2} - b^{2})(a + b - c)^{2}\)
Barycentrics: \(af(a,b,c) : bf(b,c,a) : cf(c,a,b)\)
Search Value (6, 9, 13): \(2.125909899488\)
▸ Incident Central Lines2 lines
▸ Functional Relations1 relation
