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# 11754-2015

### Math Angle Pairs

Question | Answer |
---|---|

What are vertical angles? | They are pairs of congruent angles created when two line intersect. Like the letter " X " The angle opposite are the same in each side of the X |

What are Complementary angles? | Two angles that together can form a right angle. The sum equals 90 degrees. |

What are adjacent angles? | Two angles that share a common ray between them. Example. Angle ABC and CBD |

What are supplementary angles? | Two angles that form a straight line and the angles add up to 180 degrees. |

How many degrees do all the angle sad up to in a triangle? | 180 degrees. |

How many degrees does a right angle add up to? | 90 degrees. |

How many degrees does a circle have? | 360 degrees |

How many degrees does a square add up to? | 360 degrees. Each corner of a square is 90 degrees. 90x4=360 |

In a right angle one angle is 50, what is the other angle? | 90-50=40 degrees |

In vertical angles one angle is 30 degrees, what is the other angle? | 180-30=150 degrees. |

In a complementary angle one angle is 50, what is the other angle? | 90-50 = 40 degrees |

In supplementary angles one angle is 30 degrees, what is the other angle? | 180-30=50 degrees. |