User contributions
- 18:25, 27 November 2024 (diff | hist) . . (+14) . . 2017 AMC 10B Problems/Problem 19 (→Solution 13 (Similar Triangles)) (current)
- 18:24, 27 November 2024 (diff | hist) . . (+1,023) . . 2017 AMC 10B Problems/Problem 19 (→Solution 13)