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

Complementary Angles 1 | easy | 550 (69%) | 2008-12-27 |

Complementary Angles 2 | easy | 548 (69%) | 2008-12-27 |

Supplementary Angles 1 | easy | 532 (67%) | 2008-12-27 |

Supplementary Angles 2 | medium | 437 (55%) | 2008-12-27 |

Straight Angle 1 | easy | 481 (60%) | 2008-12-24 |

Vertical Angles 1 | medium | 400 (50%) | 2008-12-27 |

Parallel Lines 1 | easy | 486 (61%) | 2008-12-27 |

Parallel Lines 2 | easy | 478 (60%) | 2008-12-27 |

Parallel Lines 3 | easy | 468 (59%) | 2008-12-27 |

Parallel Lines 4 | hard | 286 (36%) | 2008-12-28 |

Converse of Parallel Lines 1 | easy | 414 (52%) | 2008-12-28 |

Converse of Parallel Lines 2 | medium | 325 (41%) | 2008-12-28 |

Converse of Parallel Lines 3 | medium | 312 (39%) | 2008-12-28 |

Converse of Parallel Lines 4 | hard | 156 (20%) | 2008-12-28 |

Converse of Parallel Lines 5 | medium | 299 (38%) | 2008-12-28 |

Parallelogram 1 | easy | 413 (52%) | 2008-12-29 |

Parallelogram 2 | easy | 406 (51%) | 2008-12-29 |

Parallelogram 3 | medium | 328 (41%) | 2008-12-29 |

Parallelogram 4 | easy | 390 (49%) | 2008-12-29 |

Parallelogram 5 | hard | 233 (29%) | 2008-12-29 |

Parallelogram 6 | easy | 368 (46%) | 2008-12-29 |

Parallelogram 7 | medium | 306 (38%) | 2008-12-29 |

Parallelogram 8 | hard | 211 (27%) | 2008-12-29 |

Parallels and Perpendiculars 1 | medium | 266 (33%) | 2009-01-14 |

Parallels and Perpendiculars 2 | medium | 254 (32%) | 2009-01-18 |

Parallels and Perpendiculars 3 | medium | 248 (31%) | 2009-01-18 |

Triangle Sum Theorem 1 | easy | 357 (45%) | 2009-01-14 |

Triangle Sum Theorem 2 | medium | 275 (35%) | 2009-01-18 |

Triangle Sum Theorem 3 | hard | 194 (24%) | 2009-01-18 |

Triangle Exterior Angle Theorem 1 | easy | 332 (42%) | 2009-01-18 |

Quadrilateral Sum Theorem 1 | easy | 294 (37%) | 2009-01-18 |

Similar Triangles 1 | easy | 308 (39%) | 2009-02-08 |

Similar Triangles 2 | easy | 257 (32%) | 2009-02-08 |

Similar Triangles 3 | medium | 168 (21%) | 2009-02-08 |

Similar Triangles 4 | hard | 125 (16%) | 2009-02-08 |

Congruent Triangles 1 | easy | 365 (46%) | 2009-02-08 |

Congruent Triangles 2 | medium | 279 (35%) | 2009-02-08 |

Congruent Triangles 3 | hard | 199 (25%) | 2009-02-08 |

Congruent Triangles 4 | hard | 130 (16%) | 2009-02-08 |

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