# Congruent Triangles

### Quizzes

1. |
It is stated that ∆BAC ≅ ∆EAD. What makes this statement true? -> SAS |

2. |
Is ∆ABD ≅ ∆CBD?
-> Yes, by SSS |

3. |
Which of the following statements are true about ∠ABD and ∠CBD? -> They are right. |

4. |
Why is ΔABD congruent to ΔACD? -> SSS |

5. |
How can we tell that ∠BAD is congruent to ∠ADB. Why? -> SSA |

6. |
Since ∠BAD ≅ ∠ADB, and m∠BAD + m∠ADB = 90, this means that: -> m∠ |

7. |
Which is true about AD? -> Both (A) and (B) |

8. |
When is SSA enough information to conclusively prove that two triangles are congruent? -> Only when another angle has been determined to be 90° |

9. |
Is ∆ABC congruent to ∆EDC? -> No |

10. |
Which piece of given information would be enough to prove that ΔABC was congruent to ΔEDC? -> |