query: Count triangles in a pentagon with all of its diagonals drawn
positive_passages.docid: 154274
positive_passages.text: How many triangles are there in the picture?
negative_passages.docid: 26569
negative_passages.text: Counting binary operations on a set with $n$ elements
negative_passages.docid: 57221
negative_passages.text: counting the number of elements in a conjugacy class of $S_n$
negative_passages.docid: 139183
negative_passages.text: How can I prove the formula for calculating successive entries in a given row of Pascal's triangle?
negative_passages.docid: 94567
negative_passages.text: Triangle Draw Method
negative_passages.docid: 131031
negative_passages.text: Q: Proving G is d-colorable
negative_passages.docid: 125132
negative_passages.text: How can I (algorithmically) count the number of ways n m-sided dice can add up to a given number?
negative_passages.docid: 103172
negative_passages.text: showing certain vertices form an equilateral triangle
negative_passages.docid: 19443
negative_passages.text: Drawing a triangle
negative_passages.docid: 35083
negative_passages.text: Creating a Grid on a polygon and find number of points in each grid
negative_passages.docid: 76029
negative_passages.text: Induction proof: n lines in a plane
negative_passages.docid: 120196
negative_passages.text: An angle inside a regular pentagon
negative_passages.docid: 97265
negative_passages.text: count the ways to fill a $4\times n$ board with dominoes
negative_passages.docid: 24477
negative_passages.text: Monochromatic squares in a colored plane
negative_passages.docid: 102297
negative_passages.text: Construction of a regular pentagon
negative_passages.docid: 104191
negative_passages.text: probability that 5 square lie along a diagonal line (modified)
negative_passages.docid: 96231
negative_passages.text: Get all the diagonals in a matrix/list of lists in Python