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# LPA Maths yr7term3

### LPA Maths Vocab yr 7 term 3

Term | Definition |
---|---|

Polygon | A shape with straight sides |

Quadrilateral | A shape with 4 straight sides |

Interior angle | Any of the angles formed at the corners inside a shape |

Parallel | Lines that never move towards or away from each other. |

Theoretical | The probability of an event based on the knowledge of the number of outcomes possible. |

Pentagon | A shape with 5 straight sides |

Parallelogram | A quadrilateral with two pairs of parallel sides |

Reflex | An angle larger than 180 degrees |

Perpendicular | Lines that meet at a right angle |

Experimental | Data that is collected through actual observation or trials |

Denominator | The bottom number of a fraction |

Numerator | The top number of a fraction |

Hexagon | A shape with 6 straight sides |

Rhombus | A quadrilateral with 4 equal sides and two pairs of equal angles |

Acute | An angle smaller than 90 degrees |

Equilateral | A triangle with 3 equal sides |

Sample space | A diagram that we can use to list all of the possible outcomes of 2 events |

Octagon | A shape with 8 straight sides |

Rectangle | A quadrilateral with 2 pairs of equal sides opposite each other |

Obtuse | An angle bigger than 900 |

Scalene | A triangle with no equal sides |

Event | Something that occurs |

Decagon | A shape with 10 straight sides |

Trapezium | A quadrilateral with one pair of parallel lines |

Isosceles | A triangle with 2 equal sides |

Biased | An event that has outcomes of different probabilities |

Created by:
hjtyrrell