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Title | Difficulty | Solved By | Date Added |
---|---|---|---|

Complementary Angles 1 | easy | 431 (63%) | 2008-12-27 |

Complementary Angles 2 | easy | 394 (58%) | 2008-12-27 |

Supplementary Angles 1 | easy | 405 (59%) | 2008-12-27 |

Supplementary Angles 2 | medium | 338 (49%) | 2008-12-27 |

Straight Angle 1 | easy | 208 (30%) | 2008-12-24 |

Vertical Angles 1 | medium | 233 (34%) | 2008-12-27 |

Parallel Lines 1 | easy | 199 (29%) | 2008-12-27 |

Parallel Lines 2 | easy | 195 (29%) | 2008-12-27 |

Parallel Lines 3 | easy | 194 (28%) | 2008-12-27 |

Parallel Lines 4 | hard | 157 (23%) | 2008-12-28 |

Converse of Parallel Lines 1 | easy | 170 (25%) | 2008-12-28 |

Converse of Parallel Lines 2 | medium | 148 (22%) | 2008-12-28 |

Converse of Parallel Lines 3 | medium | 137 (20%) | 2008-12-28 |

Converse of Parallel Lines 4 | hard | 71 (10%) | 2008-12-28 |

Converse of Parallel Lines 5 | medium | 118 (17%) | 2008-12-28 |

Parallelogram 1 | easy | 374 (55%) | 2008-12-29 |

Parallelogram 2 | easy | 361 (53%) | 2008-12-29 |

Parallelogram 3 | medium | 353 (52%) | 2008-12-29 |

Parallelogram 4 | easy | 353 (52%) | 2008-12-29 |

Parallelogram 5 | hard | 194 (28%) | 2008-12-29 |

Parallelogram 6 | easy | 202 (30%) | 2008-12-29 |

Parallelogram 7 | medium | 198 (29%) | 2008-12-29 |

Parallelogram 8 | hard | 161 (24%) | 2008-12-29 |

Parallels and Perpendiculars 1 | medium | 101 (15%) | 2009-01-14 |

Parallels and Perpendiculars 2 | medium | 96 (14%) | 2009-01-18 |

Parallels and Perpendiculars 3 | medium | 89 (13%) | 2009-01-18 |

Triangle Sum Theorem 1 | easy | 138 (20%) | 2009-01-14 |

Triangle Sum Theorem 2 | medium | 117 (17%) | 2009-01-18 |

Triangle Sum Theorem 3 | hard | 99 (14%) | 2009-01-18 |

Triangle Exterior Angle Theorem 1 | easy | 117 (17%) | 2009-01-18 |

Quadrilateral Sum Theorem 1 | easy | 88 (13%) | 2009-01-18 |

Similar Triangles 1 | easy | 101 (15%) | 2009-02-08 |

Similar Triangles 2 | easy | 89 (13%) | 2009-02-08 |

Similar Triangles 3 | medium | 75 (11%) | 2009-02-08 |

Similar Triangles 4 | hard | 56 (08%) | 2009-02-08 |

Congruent Triangles 1 | easy | 189 (28%) | 2009-02-08 |

Congruent Triangles 2 | medium | 174 (25%) | 2009-02-08 |

Congruent Triangles 3 | hard | 141 (21%) | 2009-02-08 |

Congruent Triangles 4 | hard | 91 (13%) | 2009-02-08 |

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