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

Complementary Angles 1 | easy | 1248 (72%) | 2008-12-27 |

Complementary Angles 2 | easy | 1247 (72%) | 2008-12-27 |

Supplementary Angles 1 | easy | 1239 (71%) | 2008-12-27 |

Supplementary Angles 2 | medium | 1040 (60%) | 2008-12-27 |

Straight Angle 1 | easy | 1128 (65%) | 2008-12-24 |

Vertical Angles 1 | medium | 1058 (61%) | 2008-12-27 |

Parallel Lines 1 | easy | 1060 (61%) | 2008-12-27 |

Parallel Lines 2 | easy | 992 (57%) | 2008-12-27 |

Parallel Lines 3 | easy | 973 (56%) | 2008-12-27 |

Parallel Lines 4 | hard | 678 (39%) | 2008-12-28 |

Converse of Parallel Lines 1 | easy | 881 (51%) | 2008-12-28 |

Converse of Parallel Lines 2 | medium | 673 (39%) | 2008-12-28 |

Converse of Parallel Lines 3 | medium | 587 (34%) | 2008-12-28 |

Converse of Parallel Lines 4 | hard | 282 (16%) | 2008-12-28 |

Converse of Parallel Lines 5 | medium | 489 (28%) | 2008-12-28 |

Parallelogram 1 | easy | 553 (32%) | 2008-12-29 |

Parallelogram 2 | easy | 545 (31%) | 2008-12-29 |

Parallelogram 3 | medium | 441 (25%) | 2008-12-29 |

Parallelogram 4 | easy | 467 (27%) | 2008-12-29 |

Parallelogram 5 | hard | 257 (15%) | 2008-12-29 |

Parallelogram 6 | easy | 419 (24%) | 2008-12-29 |

Parallelogram 7 | medium | 344 (20%) | 2008-12-29 |

Parallelogram 8 | hard | 200 (12%) | 2008-12-29 |

Parallels and Perpendiculars 1 | medium | 440 (25%) | 2009-01-14 |

Parallels and Perpendiculars 2 | medium | 364 (21%) | 2009-01-18 |

Parallels and Perpendiculars 3 | medium | 363 (21%) | 2009-01-18 |

Triangle Sum Theorem 1 | easy | 547 (32%) | 2009-01-14 |

Triangle Sum Theorem 2 | medium | 420 (24%) | 2009-01-18 |

Triangle Sum Theorem 3 | hard | 276 (16%) | 2009-01-18 |

Triangle Exterior Angle Theorem 1 | easy | 438 (25%) | 2009-01-18 |

Quadrilateral Sum Theorem 1 | easy | 336 (19%) | 2009-01-18 |

Similar Triangles 1 | easy | 454 (26%) | 2009-02-08 |

Similar Triangles 2 | easy | 323 (19%) | 2009-02-08 |

Similar Triangles 3 | medium | 225 (13%) | 2009-02-08 |

Similar Triangles 4 | hard | 145 (08%) | 2009-02-08 |

Congruent Triangles 1 | easy | 484 (28%) | 2009-02-08 |

Congruent Triangles 2 | medium | 402 (23%) | 2009-02-08 |

Congruent Triangles 3 | hard | 320 (18%) | 2009-02-08 |

Congruent Triangles 4 | hard | 192 (11%) | 2009-02-08 |

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