List of precomputed and often searched triangles.

1 1 1 triangle
1 2 2 triangle
1 3 3 triangle
1 4 4 triangle
1 5 5 triangle
1 6 6 triangle
1 7 7 triangle
1 8 8 triangle
1 9 9 triangle
1 10 10 triangle
1 11 11 triangle
1 12 12 triangle
1 13 13 triangle
1 14 14 triangle
2 2 2 triangle
2 2 3 triangle
2 3 3 triangle
2 3 4 triangle
2 4 4 triangle
2 4 5 triangle
2 5 5 triangle
2 5 6 triangle
2 6 6 triangle
2 6 7 triangle
2 7 7 triangle
2 7 8 triangle
2 8 8 triangle
2 8 9 triangle
2 9 9 triangle
2 9 10 triangle
2 10 10 triangle
2 10 11 triangle
2 11 11 triangle
2 11 12 triangle
2 12 12 triangle
2 12 13 triangle
2 13 13 triangle
2 13 14 triangle
3 3 3 triangle
3 3 4 triangle
3 3 5 triangle
3 4 4 triangle
3 4 5 triangle
3 4 6 triangle
3 5 5 triangle
3 5 6 triangle
3 5 7 triangle
3 6 6 triangle
3 6 7 triangle
3 6 8 triangle
3 7 7 triangle
3 7 8 triangle
3 7 9 triangle
3 8 8 triangle
3 8 9 triangle
3 8 10 triangle
3 9 9 triangle
3 9 10 triangle
3 9 11 triangle
3 10 10 triangle
3 10 11 triangle
3 10 12 triangle
3 11 11 triangle
3 11 12 triangle
3 11 13 triangle
3 12 12 triangle
3 12 13 triangle
3 12 14 triangle
3 13 13 triangle
4 4 4 triangle
4 4 5 triangle
4 4 6 triangle
4 4 7 triangle
4 5 5 triangle
4 5 6 triangle
4 5 7 triangle
4 5 8 triangle
4 6 6 triangle
4 6 7 triangle
4 6 8 triangle
4 6 9 triangle
4 7 7 triangle
4 7 8 triangle
4 7 9 triangle
4 7 10 triangle
4 8 8 triangle
4 8 9 triangle
4 8 10 triangle
4 8 11 triangle
4 9 9 triangle
4 9 10 triangle
4 9 11 triangle
4 9 12 triangle
4 10 10 triangle
4 10 11 triangle
4 10 12 triangle
4 10 13 triangle
4 11 11 triangle
4 11 12 triangle
4 11 13 triangle
4 11 14 triangle
4 12 12 triangle
4 12 13 triangle
5 5 5 triangle
5 5 6 triangle
5 5 7 triangle
5 5 8 triangle
5 5 9 triangle
5 6 6 triangle
5 6 7 triangle
5 6 8 triangle
5 6 9 triangle
5 6 10 triangle
5 7 7 triangle
5 7 8 triangle
5 7 9 triangle
5 7 10 triangle
5 7 11 triangle
5 8 8 triangle
5 8 9 triangle
5 8 10 triangle
5 8 11 triangle
5 8 12 triangle
5 9 9 triangle
5 9 10 triangle
5 9 11 triangle
5 9 12 triangle
5 9 13 triangle
5 10 10 triangle
5 10 11 triangle
5 10 12 triangle
5 10 13 triangle
5 10 14 triangle
5 11 11 triangle
5 11 12 triangle
5 11 13 triangle
5 12 12 triangle
6 6 6 triangle
6 6 7 triangle
6 6 8 triangle
6 6 9 triangle
6 6 10 triangle
6 6 11 triangle
6 7 7 triangle
6 7 8 triangle
6 7 9 triangle
6 7 10 triangle
6 7 11 triangle
6 7 12 triangle
6 8 8 triangle
6 8 9 triangle
6 8 10 triangle
6 8 11 triangle
6 8 12 triangle
6 8 13 triangle
6 9 9 triangle
6 9 10 triangle
6 9 11 triangle
6 9 12 triangle
6 9 13 triangle
6 9 14 triangle
6 10 10 triangle
6 10 11 triangle
6 10 12 triangle
6 10 13 triangle
6 11 11 triangle
6 11 12 triangle
7 7 7 triangle
7 7 8 triangle
7 7 9 triangle
7 7 10 triangle
7 7 11 triangle
7 7 12 triangle
7 7 13 triangle
7 8 8 triangle
7 8 9 triangle
7 8 10 triangle
7 8 11 triangle
7 8 12 triangle
7 8 13 triangle
7 8 14 triangle
7 9 9 triangle
7 9 10 triangle
7 9 11 triangle
7 9 12 triangle
7 9 13 triangle
7 10 10 triangle
7 10 11 triangle
7 10 12 triangle
7 11 11 triangle
8 8 8 triangle
8 8 9 triangle
8 8 10 triangle
8 8 11 triangle
8 8 12 triangle
8 8 13 triangle
8 9 9 triangle
8 9 10 triangle
8 9 11 triangle
8 9 12 triangle
8 10 10 triangle
8 10 11 triangle
9 9 9 triangle
9 9 10 triangle
9 9 11 triangle
9 10 10 triangle

Look also our friend's collection of math problems and questions:

See more information about triangles or more details on solving triangles.