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# Mathnasium Math

### Mathnasium Math Notes

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

prism | a shape created when joining the vertices of two polygons with line segments |

bases | two polygons in the parallel planes |

lateral faces | faces which aren't bases |

lateral edges | segments that form the lateral faces of a polygon |

right prism | a prism in which the lateral edges make right angles with the edges of the polygon. All lateral faces are rectangles |

oblique prism | prisms that aren't right prisms |

What is the volume of a cylinder and prism formula | V=Bh |

scale factor | ratio of the corresponding parts of proportional sides |

What is the distance formula? Write it down and look in notes. | Look in notes. |

How do you find the scale factor of similar figures' area? | By squaring the dimensions first. This is not the case is you are already given the scale. Ex: a square divided by b square |

What is the formula to find the scale factor for volume in similar figures? | a cubed divided by b cubed |

How do you find the coordinate of the midpoint on the number line? | If two points have the coordinates x1 and x2 on the number line, the coordinate of the midpoint is the average of x1 and x2 |

How do you find the coordinate of the midpoint given ordered pairs? | The first number in the parenthesis is the average of x1 and x2. The second is the average of y1 and y2. The ordered pair is (first answer, second answer) |

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

What is the area of a trapezoid? | A=1/2h(b1+b2) |

What is the volume of a cylinder? | V=pir^2h |

What is the surface area of a cylinder? | 2pir^2+2pirh |

How many feet are in a mile? | 5 tomatoes 5280 feet |

How many yards in a mile? | 1,760 |

How many pounds in a ton? | 2,000 pounds |

How many fluid ounces in a cup? | 8 fluid oz. |

How many cups in a pint? | 2 cups |

How many pints is one quart? | 2 pints |

How many cubic centimeters are in a liter? | 1000 cm^3 |

What is the formula for the volume of a general prism? | V=bh |

What is the surface area of a general prism? | Sum of all the faces |

What is the volume of a sphere? | V=4/3pir^3 |

What is the surface area of a sphere? | SA=4pir^2 |

What is the volume of a right circular cone? | V=1/3pir^2h |

What is the volume of a regular pyramid? | V=1/3bh |

What is simple interest form formula? | I=prt , i=interest, p=principal, r=rate, t=time |

What is the distance formula? | d=rt |

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

What is the temperature formula to calculate Celsius? | C=5/9(F-32) |

How many centimeters are in 1 inch? | 2.54 cm |

How many pints in 1 liter? | 2.1 pints |

How many kilometers in 1 mile? | 1.6 km |

How many grams is in 1 ounce? | 28.4 grams |

Created by:
Katrina1212