base number the number that is going to be raised to a power |

circumference boundary line of a circle, figure, area, or object |

complement complete; consummate; make perfect |

convert change something into another form; transform |

coordinate plane coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates |

diameter length of straight line passing through the center of a circle and connecting two points on the circumference |

evaluate judge; examine and judge carefully; appraise |

factorization the resolution of an entity into factors such that when multiplied together they give the original entity |

non-terminating decimal a decimal numeral that does not terminate in an infinite sequence |

numerical expression combines numbers, variables, or constants using operators |

pi the ratio of a circle's circumference to its diameter; equal to 3.14159265358979323846... |

plane figure a two-dimensional shape |

prime factor the prime factors of a quantity are all of the prime quantities that will exactly divide the given quantity |

radius right line drawn or extending from the center of a circle to the periphery |

reciprocal concerning each of two or more persons or things; exchangeable; interacting |

sequences the action of following in order; serial arrangement in which things follow in logical order or a recurrent pattern |

similarity the quality of being similar |

simplify make simple; make less complex; make clear by giving the explanation for |

square units unit used to measure area |

substitution the act of putting one thing or person in the place of another; an event in which one thing is substituted for another |

supplement add as something seems insufficient; complement; extension; addition |

terminating decimal a number that stops dividing after a number of decimal points and is as a result a rational number |