Figure Cabri II Plus vers. MS-Windows 1.2.4.8 Used macro orthocenter, no name Mth: 0 CN:3, ON:4, FN:1, PO:3 CT: point, CS 0, default settings, point, CS 0, default settings, point, CS 0, default settings, Const: Tr, Mth:0, 0, CN:3, VN:4, Const: 1 2 3 Perp, Mth:0, 0, CN:2, VN:4, side:1, Const: 1 4 Perp, Mth:0, 0, CN:2, VN:4, side:2, Const: 2 4 Int, Mth:0, 1, CN:2, VN:1, int ind:0, Const: 5 6, default settings, ellipse with foci and point #1, no name Mth: 0 CN:3, ON:18, FN:7, PO:4 CT: point, CS 0, default settings, point, CS 0, default settings, point, CS 0, default settings, Const: Line, Mth:1, 0, CN:2, VN:4, Const: 1 2 Refl, Mth:0, 1, CN:2, VN:1, Const: 3 4, default settings, Mid, Mth:0, 0, CN:2, VN:1, Const: 1 2 Sym, Mth:0, 1, CN:2, VN:1, Const: 3 6, default settings, Sym, Mth:0, 1, CN:2, VN:1, Const: 5 6, default settings, Vec, Mth:0, 0, CN:2, VN:2, Const: 1 3 Tran, Mth:0, 0, CN:2, VN:1, Const: 3 9 Ray, Mth:1, 0, CN:2, VN:3, Const: 3 10 Cir, Mth:1, 0, CN:2, VN:2, Const: 3 2 Int, Mth:0, 0, CN:2, VN:1, int ind:0x10000, Const: 11 12 Mid, Mth:0, 0, CN:2, VN:1, Const: 13 1 Vec, Mth:0, 0, CN:2, VN:2, Const: 14 13 Tran, Mth:0, 0, CN:2, VN:1, Const: 6 15 Cir, Mth:1, 0, CN:2, VN:2, Const: 6 16 Int, Mth:0, 1, CN:2, VN:1, int ind:0, Const: 4 17, default settings, Int, Mth:0, 1, CN:2, VN:1, int ind:0x10000, Const: 4 17, default settings, Con, Mth:0, 1, CN:5, VN:11, Const: 3 8 18 5 19, default settings, Mid, Mth:0, 1, CN:2, VN:1, Const: 1 2, default settings, circumcircle, no name Mth: 0 CN:3, ON:5, FN:2, PO:3 CT: point, CS 0, default settings, point, CS 0, default settings, point, CS 0, default settings, Const: Tr, Mth:0, 0, CN:3, VN:4, Const: 1 2 3 PBiss, Mth:1, 0, CN:1, VN:4, side:2, Const: 4 PBiss, Mth:1, 0, CN:1, VN:4, side:0, Const: 4 Int, Mth:0, 1, CN:2, VN:1, int ind:0, Const: 6 5, default settings, Cir, Mth:1, 1, CN:2, VN:2, Const: 7 1, default settings, Figure description: Window center x: 0.00cm y: 1.34cm Window size x: 26.50cm y: 15.92cm Resolution: 38 ppc 1: Pt, Val: 0 0 color:B, thicker, invisible, 2: Axes, Const: 1, cart, Val: 1 0 0 1 invisible, 3: Pt, Val: -4.42105263157895 5.02631578947368 color:B, thicker, 4: Pt, Val: -6.34210526315789 -0.736842105263158 color:B, thicker, 5: Pt, Val: 0.631578947368421 -0.789473684210526 color:B, thicker, 6: Tr, Const: 3, 4, 5, color:B, fill color:Y, thick, Ma: ellipse with foci and point #1, Const: 3 i: 0 4 i: 0 5 i: 0 8: Ma R, F No1, color:B, thicker, 10: Ma R, F No2, color:B, thicker, 11: Ma R, F No3, color:B, thicker, 23: Ma R, F No4, int ind:0, color:B, thicker, 24: Ma R, F No5, int ind:0x10000, color:B, thicker, 25: Ma R, F No6, color:R, thick, 26: Ma R, F No7, color:B, thicker, Ma: ellipse with foci and point #1, Const: 4 i: 0 5 i: 0 3 i: 0 28: Ma R, F No1, color:B, thicker, 30: Ma R, F No2, color:B, thicker, 31: Ma R, F No3, color:B, thicker, 43: Ma R, F No4, int ind:0, color:B, thicker, 44: Ma R, F No5, int ind:0x10000, color:B, thicker, 45: Ma R, F No6, thick, 46: Ma R, F No7, color:B, thicker, Ma: ellipse with foci and point #1, Const: 3 i: 0 5 i: 0 4 i: 0 48: Ma R, F No1, color:B, thicker, 50: Ma R, F No2, color:B, thicker, 51: Ma R, F No3, color:B, thicker, 63: Ma R, F No4, int ind:0, color:B, thicker, 64: Ma R, F No5, int ind:0x10000, color:B, thicker, 65: Ma R, F No6, color:dkg, thick, 66: Ma R, F No7, color:B, thicker, 68: Int, Const: 25, 45, int ind:0x30000, color:B, thicker, 70: Int, Const: 45, 65, int ind:0, color:B, thicker, 72: Int, Const: 25, 65, int ind:0x30000, color:B, thicker, Ma: orthocenter, Const: 3 i: 0 4 i: 0 5 i: 0 77: Ma R, F No1, int ind:0, color:B, thicker, "H " TP: -4.57894736842105, 0.763157894736842, TS: 0.789473684210526, 0.947368421052632 p: 0, Arial, S: 12 C: 40 Fa: 0 Ma: circumcircle, Const: 3 i: 0 4 i: 0 5 i: 0 82: Ma R, F No1, int ind:0, color:B, thicker, "O " TP: -2.84210526315789, 1.15789473684211, TS: 0.789473684210526, 0.947368421052632 p: 0, Arial, S: 12 C: 40 Fa: 0 83: Ma R, F No2, color:R, thicker,