Triangle in 2D – Solved Problems Database
All the problems and solutions shown below were generated using the Triangle Calculator.
ID |
Problem |
Count |
101 | Find the incenter of triangle $\left(-8,~14\right)$ $\left(-18,~-10\right)$ $\left(24,~-10\right)$. | 2 |
102 | Find the medians of triangle $\left(0,~0\right)$ $\left(6,~12\right)$ $\left(18,~0\right)$. | 2 |
103 | Find the altitudes of triangle $A=\left(-1,~0\right)$ $B=\left(0,~-2\right)$ $C=\left(3,~1\right)$. | 2 |
104 | Find the incenter of triangle $A=\left(2,~5\right)$ $B=\left(3,~\dfrac{ 1 }{ 2 }\right)$ $C=\left(\dfrac{ 15 }{ 2 },~\dfrac{ 9 }{ 2 }\right)$. | 2 |
105 | Find the centroid of triangle $\left(0,~0\right)$ $\left(6,~12\right)$ $\left(18,~0\right)$. | 2 |
106 | Find the incenter of triangle $A=\left(5,~-1\right)$ $B=\left(3,~-2\right)$ $C=\left(0,~-1\right)$. | 2 |
107 | Find the incenter of triangle $\left(0,~0\right)$ $\left(5,~7\right)$ $\left(5,~-7\right)$. | 2 |
108 | Find the centroid of triangle $\left(2,~1\right)$ $\left(3,~8\right)$ $\left(6,~4\right)$. | 2 |
109 | Find the area of triangle $A=\left(-3,~2\right)$ $B=\left(-3,~-4\right)$ $C=\left(2,~-4\right)$. | 2 |
110 | Find the medians of triangle $\left(2,~5\right)$ $\left(4,~-1\right)$ $\left(-2,~-5\right)$. | 2 |
111 | Find the centroid of triangle $\left(2,~7\right)$ $\left(9,~7\right)$ $\left(4,~1\right)$. | 2 |
112 | Find the medians of triangle $A=\left(-2,~1\right)$ $B=\left(3,~1\right)$ $C=\left(1,~5\right)$. | 2 |
113 | Find the altitudes of triangle $\left(0,~0\right)$ $\left(0,~3\right)$ $\left(4,~0\right)$. | 2 |
114 | Find the circumcenter of triangle $A=\left(5,~-1\right)$ $B=\left(3,~-2\right)$ $C=\left(0,~-1\right)$. | 2 |
115 | Find the altitudes of triangle $A=\left(-2,~1\right)$ $B=\left(3,~1\right)$ $C=\left(1,~5\right)$. | 2 |
116 | Find the area of triangle $A=\left(-5,~8\right)$ $B=\left(-9,~-4\right)$ $C=\left(-1,~-4\right)$. | 2 |
117 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(1,~0\right)$ $\left(0,~1\right)$. | 2 |
118 | Find the centroid of triangle $\left(0,~0\right)$ $\left(2 \sqrt{ 3 },~2\right)$ $\left(2 \sqrt{ 3 },~-2\right)$. | 2 |
119 | Find the medians of triangle $\left(-2,~1\right)$ $\left(-4,~4\right)$ $\left(2,~8\right)$. | 2 |
120 | Find the circumcenter of triangle $\left(12,~60\right)$ $\left(-24,~12\right)$ $\left(48,~12\right)$. | 2 |
121 | Find the centroid of triangle $A=\left(3.4365,~0\right)$ $B=\left(-0.4365,~0\right)$ $C=\left(0,~3\right)$. | 2 |
122 | Find the circumcenter of triangle $A=\left(2,~2\right)$ $B=\left(2,~-2\right)$ $C=\left(6,~-2\right)$. | 2 |
123 | Find the medians of triangle $A=\left(2,~2\right)$ $B=\left(0,~-2\right)$ $C=\left(4,~0\right)$. | 2 |
124 | Find the area of triangle $\left(-2,~5\right)$ $\left(1,~1\right)$ $\left(-3,~-2\right)$. | 2 |
125 | Find the incenter of triangle $\left(12,~60\right)$ $\left(-24,~12\right)$ $\left(48,~12\right)$. | 2 |
126 | Find the centroid of triangle $\left(0,~389.95\right)$ $\left(\dfrac{ 107 }{ 5 },~391.83\right)$ $\left(\dfrac{ 399 }{ 10 },~391.86\right)$. | 2 |
127 | Find the medians of triangle $A=\left(-5,~-2\right)$ $B=\left(1,~-5\right)$ $C=\left(6,~5\right)$. | 2 |
128 | Find the circumcenter of triangle $\left(2,~3\right)$ $\left(4,~7\right)$ $\left(6,~2\right)$. | 2 |
129 | Find the incenter of triangle $A=\left(2,~5\right)$ $B=\left(3,~\dfrac{ 1 }{ 2 }\right)$ $C=\left(\dfrac{ 15 }{ 2 },~7\right)$. | 2 |
130 | Find the altitudes of triangle $A=\left(15,~7\right)$ $B=\left(6,~11\right)$ $C=\left(26,~1\right)$. | 2 |
131 | Find the centroid of triangle $A=\left(-9,~2\right)$ $B=\left(5,~-3\right)$ $C=\left(-11,~-12\right)$. | 2 |
132 | Find the circumcenter of triangle $A=\left(6,~4\right)$ $B=\left(6,~2\right)$ $C=\left(10,~2\right)$. | 2 |
133 | Find the medians of triangle $\left(0,~0\right)$ $\left(0,~12\right)$ $\left(5,~0\right)$. | 2 |
134 | Find the altitudes of triangle $A=\left(6,~5\right)$ $B=\left(-3,~5\right)$ $C=\left(-3,~-2\right)$. | 2 |
135 | Find the area of triangle $\left(-2,~3\right)$ $\left(-6,~-2\right)$ $\left(2,~-2\right)$. | 2 |
136 | Find the circumcenter of triangle $\left(5,~3\right)$ $\left(10,~1\right)$ $\left(0,~0\right)$. | 2 |
137 | Find the altitudes of triangle $A=\left(-2,~1\right)$ $B=\left(2,~-1\right)$ $C=\left(0,~4\right)$. | 2 |
138 | Find the area of triangle $\left(-5,~9\right)$ $\left(-1,~1\right)$ $\left(\dfrac{ 7 }{ 9 },~3\right)$. | 2 |
139 | Find the medians of triangle $\left(3,~4\right)$ $\left(-5,~2\right)$ $\left(1,~-4\right)$. | 2 |
140 | Find the circumcenter of triangle $A=\left(0,~-2\right)$ $B=\left(4,~-2\right)$ $C=\left(0,~6\right)$. | 2 |
141 | Find the orthocenter of triangle $A=\left(0,~-2\right)$ $B=\left(4,~-2\right)$ $C=\left(0,~6\right)$. | 2 |
142 | Find the area of triangle $\left(-5,~1\right)$ $\left(-2,~7\right)$ $\left(7,~-5\right)$. | 2 |
143 | Find the centroid of triangle $A=\left(0,~-2\right)$ $B=\left(4,~-2\right)$ $C=\left(0,~6\right)$. | 2 |
144 | Find the medians of triangle $\left(-5,~2\right)$ $\left(3,~4\right)$ $\left(1,~-4\right)$. | 2 |
145 | Find the medians of triangle $A=\left(-6,~6\right)$ $B=\left(2,~10\right)$ $C=\left(4,~-4\right)$. | 2 |
146 | Find the area of triangle $A=\left(5,~3\right)$ $B=\left(12,~3\right)$ $C=\left(10,~7\right)$. | 2 |
147 | Find the centroid of triangle $\left(6,~0\right)$ $\left(-1,~6\right)$ $\left(-2,~0\right)$. | 2 |
148 | Find the altitudes of triangle $\left(4,~5\right)$ $\left(-4,~3\right)$ $\left(0,~-3\right)$. | 2 |
149 | Find the area of triangle $A=\left(-7,~-6\right)$ $B=\left(2,~-4\right)$ $C=\left(0,~0\right)$. | 2 |
150 | Find the altitudes of triangle $A=\left(2,~4\right)$ $B=\left(6,~0\right)$ $C=\left(0,~0\right)$. | 2 |