Triangle in 2D – Solved Problems Database
All the problems and solutions shown below were generated using the Triangle Calculator.
ID |
Problem |
Count |
201 | Find the area of triangle $\left(2,~-7\right)$ $\left(7,~-9\right)$ $\left(6,~-2\right)$. | 2 |
202 | Find the incenter of triangle $\left(-1,~2\right)$ $\left(2,~3\right)$ $\left(3,~4\right)$. | 2 |
203 | Find the area of triangle $\left(1,~5\right)$ $\left(2,~3\right)$ $\left(-1,~-6\right)$. | 2 |
204 | Find the area of triangle $\left(-1,~2\right)$ $\left(2,~3\right)$ $\left(3,~4\right)$. | 2 |
205 | Find the altitudes of triangle $\left(4,~5\right)$ $\left(-4,~-2\right)$ $\left(5,~-5\right)$. | 2 |
206 | Find the medians of triangle $\left(11,~1\right)$ $\left(-5,~5\right)$ $\left(-1,~10\right)$. | 2 |
207 | Find the area of triangle $A=\left(0,~0\right)$ $B=\left(2,~3\right)$ $C=\left(8,~0\right)$. | 2 |
208 | Find the centroid of triangle $\left(11,~1\right)$ $\left(-5,~5\right)$ $\left(-1,~10\right)$. | 2 |
209 | Find the centroid of triangle $A=\left(1,~3\right)$ $B=\left(-2,~-2\right)$ $C=\left(5,~-1\right)$. | 2 |
210 | Find the area of triangle $A=\left(4,~5\right)$ $B=\left(-3,~2\right)$ $C=\left(5,~-2\right)$. | 2 |
211 | Find the medians of triangle $A=\left(4,~4\right)$ $B=\left(3,~0\right)$ $C=\left(-1,~-4\right)$. | 2 |
212 | Find the area of triangle $\left(8,~7\right)$ $\left(3,~5\right)$ $\left(1,~9\right)$. | 2 |
213 | Find the area of triangle $\left(12,~-8\right)$ $\left(-2,~2\right)$ $\left(-10,~-2\right)$. | 2 |
214 | Find the altitudes of triangle $\left(12,~-8\right)$ $\left(-2,~2\right)$ $\left(-10,~-2\right)$. | 2 |
215 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(6,~0\right)$ $\left(0,~9\right)$. | 2 |
216 | Find the orthocenter of triangle $\left(-4,~2\right)$ $\left(0,~6\right)$ $\left(6,~-4\right)$. | 2 |
217 | Find the area of triangle $A=\left(2,~5\right)$ $B=\left(-4,~1\right)$ $C=\left(6,~3\right)$. | 2 |
218 | Find the area of triangle $\left(2,~3\right)$ $\left(20,~11\right)$ $\left(16,~3\right)$. | 2 |
219 | Find the area of triangle $A=\left(-4,~2\right)$ $B=\left(0,~6\right)$ $C=\left(7,~-2\right)$. | 2 |
220 | Find the medians of triangle $A=\left(4,~7\right)$ $B=\left(-3,~3\right)$ $C=\left(11,~-1\right)$. | 2 |
221 | Find the medians of triangle $A=\left(-4,~2\right)$ $B=\left(0,~6\right)$ $C=\left(7,~-2\right)$. | 2 |
222 | Find the area of triangle $A=\left(2,~3\right)$ $B=\left(5,~4\right)$ $C=\left(3,~7\right)$. | 2 |
223 | Find the medians of triangle $\left(4,~0\right)$ $\left(-4,~16\right)$ $\left(18,~20\right)$. | 2 |
224 | Find the altitudes of triangle $\left(2,~1\right)$ $\left(4,~-5\right)$ $\left(-3,~0\right)$. | 2 |
225 | Find the medians of triangle $A=\left(-\dfrac{ 3 }{ 2 },~0\right)$ $B=\left(\dfrac{ 3 }{ 2 },~0\right)$ $C=\left(0,~2.598\right)$. | 2 |
226 | Find the altitudes of triangle $A=\left(-\dfrac{ 3 }{ 2 },~0\right)$ $B=\left(\dfrac{ 3 }{ 2 },~0\right)$ $C=\left(0,~2.598\right)$. | 2 |
227 | Find the area of triangle $A=\left(3,~3\right)$ $B=\left(-5,~6\right)$ $C=\left(-11,~-10\right)$. | 2 |
228 | Find the area of triangle $\left(-1,~-3\right)$ $\left(-1,~-1\right)$ $\left(-5,~-3\right)$. | 2 |
229 | Find the centroid of triangle $\left(-2,~0\right)$ $\left(-1,~6\right)$ $\left(6,~0\right)$. | 2 |
230 | Find the area of triangle $A=\left(2,~5\right)$ $B=\left(0,~3\right)$ $C=\left(-9,~2\right)$. | 2 |
231 | Find the medians of triangle $\left(5,~0\right)$ $\left(7,~5\right)$ $\left(0,~0\right)$. | 2 |
232 | Find the area of triangle $A=\left(-2,~5\right)$ $B=\left(-6,~1\right)$ $C=\left(0,~3\right)$. | 2 |
233 | Find the area of triangle $A=\left(6,~-1\right)$ $B=\left(-8,~-5\right)$ $C=\left(-3,~4\right)$. | 2 |
234 | Find the medians of triangle $\left(6,~-2\right)$ $\left(2,~15\right)$ $\left(-4,~3\right)$. | 2 |
235 | Find the orthocenter of triangle $A=\left(-2,~5\right)$ $B=\left(-6,~1\right)$ $C=\left(0,~3\right)$. | 2 |
236 | Find the circumcenter of triangle $A=\left(-2,~5\right)$ $B=\left(-6,~1\right)$ $C=\left(0,~3\right)$. | 2 |
237 | Find the circumcenter of triangle $\left(-14,~5\right)$ $\left(-2,~13\right)$ $\left(11,~0\right)$. | 2 |
238 | Find the area of triangle $A=\left(5,~-1\right)$ $B=\left(3,~-2\right)$ $C=\left(0,~-1\right)$. | 2 |
239 | Find the medians of triangle $A=\left(-2,~5\right)$ $B=\left(-6,~1\right)$ $C=\left(0,~3\right)$. | 2 |
240 | Find the circumcenter of triangle $A=\left(0,~0\right)$ $B=\left(0,~60\right)$ $C=\left(\sqrt{ 1300 },~30\right)$. | 2 |
241 | Find the centroid of triangle $A=\left(0,~0\right)$ $B=\left(0,~60\right)$ $C=\left(\sqrt{ 1300 },~30\right)$. | 1 |
242 | Find the medians of triangle $\left(-3,~-1\right)$ $\left(2,~7\right)$ $\left(4,~0\right)$. | 1 |
243 | Find the centroid of triangle $A=\left(-3,~1\right)$ $B=\left(1,~2\right)$ $C=\left(-3,~4\right)$. | 1 |
244 | Find the incenter of triangle $A=\left(0,~0\right)$ $B=\left(0,~60\right)$ $C=\left(\sqrt{ 1300 },~30\right)$. | 1 |
245 | Find the orthocenter of triangle $A=\left(0,~0\right)$ $B=\left(0,~60\right)$ $C=\left(\sqrt{ 1300 },~30\right)$. | 1 |
246 | Find the medians of triangle $\left(2,~2\right)$ $\left(-2,~-4\right)$ $\left(3,~0\right)$. | 1 |
247 | Find the orthocenter of triangle $A=\left(-3,~1\right)$ $B=\left(1,~2\right)$ $C=\left(-3,~4\right)$. | 1 |
248 | Find the area of triangle $\left(2,~3\right)$ $\left(4,~-1\right)$ $\left(-1,~-5\right)$. | 1 |
249 | Find the altitudes of triangle $\left(-8,~-8\right)$ $\left(-5,~0\right)$ $\left(12,~5\right)$. | 1 |
250 | Find the medians of triangle $\left(-7,~6\right)$ $\left(-4,~-5\right)$ $\left(3,~2\right)$. | 1 |