Exercises marked with requires Mathleaks premium to view it's solution in the app.
Download Mathleaks app on Google Play or iTunes AppStore.

##### Sections

###### Perpendicular and Angle Bisectors

Exercise name | Free? |
---|---|

Perpendicular and Angle Bisectors 1 | |

Perpendicular and Angle Bisectors 2 | |

Perpendicular and Angle Bisectors 3 |

###### Bisectors of Triangles

Exercise name | Free? |
---|---|

Bisectors of Triangles 4 | |

Bisectors of Triangles 5 | |

Bisectors of Triangles 6 |

###### Medians and Altitudes of Triangles

Exercise name | Free? |
---|---|

Medians and Altitudes of Triangles 7 | |

Medians and Altitudes of Triangles 8 | |

Medians and Altitudes of Triangles 9 | |

Medians and Altitudes of Triangles 10 |

###### The Triangle Midsegment Theorem

Exercise name | Free? |
---|---|

The Triangle Midsegment Theorem 11 | |

The Triangle Midsegment Theorem 12 |

###### Indirect Proof and Inequalities in One Triangle

###### Inequalities in Two Triangles

Exercise name | Free? |
---|---|

Inequalities in Two Triangles 17 | |

Inequalities in Two Triangles 18 |

##### Other subchapters in Relationships Within Triangles

- Maintaining Mathematical Proficiency
- Mathematical Practices
- Perpendicular and Angle Bisectors
- Bisectors of Triangles
- Medians and Altitudes of Triangles
- What Did You Learn?
- Quiz
- The Triangle Midsegment Theorem
- Indirect Proof and Inequalities in One Triangle
- Inequalities in Two Triangles
- Chapter Test
- Standards Assessment