Triangle in 2D

(the database of solved problems)

All the problems and solutions shown below were generated using the Triangle Calculator.

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ID	Problem	Count
101	Find the orthocenter of triangle $(- 2, 7)$ $(1, 2)$ $(- 4, - 1)$ .	6
102	Find the circumcenter of triangle $(- 2, 7)$ $(1, 2)$ $(- 4, - 1)$ .	6
103	Find the orthocenter of triangle $(4, - 3)$ $(8, 5)$ $(8, - 8)$ .	6
104	Find the orthocenter of triangle $(- 2, 1)$ $(3, 2)$ $(1, 5)$ .	6
105	Find the centroid of triangle $(1, 5)$ $(4, 0)$ $(- 6, - 6)$ .	6
106	Find the orthocenter of triangle $(0, 10)$ $(4, 10)$ $(- 2, 4)$ .	6
107	Find the area of triangle $(3, 4)$ $(- 5, 2)$ $(1, - 4)$ .	6
108	Find the circumcenter of triangle $(- 2, 6)$ $(- 4, - 2)$ $(2, 5)$ .	6
109	Find the circumcenter of triangle $(2, 1)$ $(3, 8)$ $(6, 4)$ .	6
110	Find the medians of triangle $(190, 300)$ $(290, 395)$ $(400, 300)$ .	6
111	Find the medians of triangle $(3, 1)$ $(0, 1)$ $(5, 1)$ .	6
112	Find the orthocenter of triangle $(1, 0)$ $(0, 2)$ $(9, 7)$ .	6
113	Find the centroid of triangle $(- 3, 3)$ $(5, - 3)$ $(- 5, - 3)$ .	6
114	Find the circumcenter of triangle $(0, 0)$ $(0, 50)$ $(30, 40)$ .	6
115	Find the medians of triangle $(- 7, 3)$ $(- 2, - 3)$ $(4, 2)$ .	6
116	Find the altitudes of triangle $(2, 1)$ $(- 1, 4)$ $(2, 6)$ .	6
117	Find the area of triangle $(2, - 3)$ $(4, 5)$ $(- 5, 1)$ .	6
118	Find the area of triangle $(- 3, - 2)$ $(- 2, 5)$ $(1, 1)$ .	6
119	Find the orthocenter of triangle $(4, 5)$ $(3, - 6)$ $(10, 18)$ .	6
120	Find the medians of triangle $(4, 7)$ $(4, - 3)$ $(- 4, 6)$ .	6
121	Find the medians of triangle $(0, 0)$ $(7, 5)$ $(5, 0)$ .	6
122	Find the circumcenter of triangle $(- 8, 4)$ $(- 2, 5)$ $(- 2, - 1)$ .	6
123	Find the area of triangle $(1, 2)$ $(4, 6)$ $(7, 2)$ .	5
124	Find the incenter of triangle $(0, 3)$ $(- 4, - 3)$ $(2, - 5)$ .	5
125	Find the centroid of triangle $(- 8, 4)$ $(- 2, 5)$ $(- 2, - 1)$ .	5
126	Find the circumcenter of triangle $(0, 0)$ $(24, 0)$ $(0, 26)$ .	5
127	Find the medians of triangle $(3, 5)$ $(- 2, 0)$ $(2, - 4)$ .	5
128	Find the incenter of triangle $(- 3, 10)$ $(5, 18)$ $(9, 4)$ .	5
129	Find the medians of triangle $A = (- 4, 2)$ $B = (0, 6)$ $C = (7, - 2)$ .	5
130	Find the area of triangle $A = (- 6, 2)$ $B = (- 3, 6)$ $C = (5, 0)$ .	5
131	Find the medians of triangle $(- 2, 5)$ $(3, 6)$ $(1, 4)$ .	5
132	Find the medians of triangle $(4, 5)$ $(20, 25)$ $(30, 6)$ .	5
133	Find the altitudes of triangle $A = (5, - 1)$ $B = (3, - 2)$ $C = (0, - 1)$ .	5
134	Find the circumcenter of triangle $(5, 8)$ $(- 4, 11)$ $(2, 0)$ .	5
135	Find the area of triangle $(2, 1)$ $(4, 7)$ $(6, 3)$ .	5
136	Find the medians of triangle $(- 2, 3)$ $(6, - 5)$ $(8, 5)$ .	5
137	Find the medians of triangle $(1, 2)$ $(- 2, - 5)$ $(2, 1)$ .	5
138	Find the altitudes of triangle $(3, - 1)$ $(1, 4)$ $(- 4, 3)$ .	5
139	Find the circumcenter of triangle $(5, 6)$ $(- 1, 10)$ $(0, - 3)$ .	5
140	Find the centroid of triangle $(- 3, 6)$ $(- 1, - 2)$ $(5, 4)$ .	5
141	Find the area of triangle $(- 1, 2)$ $(4, 6)$ $(7, - 3)$ .	5
142	Find the centroid of triangle $(3, 4)$ $(- 5, 2)$ $(1, - 4)$ .	5
143	Find the altitudes of triangle $(- 3, 10)$ $(- 8, - 2)$ $(4, 3)$ .	5
144	Find the circumcenter of triangle $(4, 4)$ $(- 2, 3)$ $(- 4, - 5)$ .	5
145	Find the medians of triangle $A = (4, 4)$ $B = (- 6, 2)$ $C = (2, 0)$ .	5
146	Find the area of triangle $(4, - 6)$ $(3, - 2)$ $(5, 2)$ .	5
147	Find the incenter of triangle $(- 5, 10)$ $(15, 40)$ $(36, 11)$ .	5
148	Find the circumcenter of triangle $(0, 0)$ $(12, 6)$ $(18, 0)$ .	5
149	Find the orthocenter of triangle $(8, 1)$ $(- 3, - 3)$ $(5, 8)$ .	5
150	Find the orthocenter of triangle $(- 6, - 4)$ $(- 2, 4)$ $(6, - 4)$ .	5