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# mathfinalexam

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

What is a hypotenuse? | the longest side of a right-angled triangle |

What is a absolute value? | to remove any negative sign in front of a number |

What is an isosceles triangle? | a triangle two equal sides |

What is a cosine? | Cos.= adj./hyp. |

define: similar triangle | matching corners of the angles are congruent |

What is a vertex? | a point where two or more curves, lines, or edges meet |

What is a heptagon? | a seven-sided polygon |

What is an acute angle? | less than 90 degrees |

What is the area of a triangle? | A= 1/2 bh |

What is the circumference of a circle with the diameter? | C= πd |

What is the volume of a cylinder? | V=πr²h |

What is the perimeter of a square? | P= 4s |

What is the formula for Celsius to Fahrenheit? | F= 9/5C+32 |

What are the time zones? | H/AT, AT, PT, MT, CT, ET |

What is the area of a trapezoid? | A=h(b1+b2)/2 |

What is the area of a square? | A= s² |

What is the volume of a cube? | V= e³ |

What is the volume of a square pyramid? | V= 1/3lwh |

Created by:
yaingchi