Question | Answer |

Circumstance | C=2řr C=řd length =cm,m,in,ft units. |

Area of square | A=5^2 =L×W =B×H units^2,cm^2 ,in^2,m^2,ft^2. |

Area of rectangle | A=L×W =B×H Units^2,cm^2,in^2,ft^2,m^2. |

Area of triangle | A=1/2 BH 📐 (based +height have to meet @ 90°). units^2,cm^2,in^2,ft^2,m^2. |

Area of parallelogram | A=B×H (Base+height have to meet a 90° units^2,cm^2,in^2,ft^2,m^2. |

Area of traperid | A=1/2H (B+B2) B,+B have to be parallel B+it have meet@90°. |

Area of circle | A=řr^2 units^2,cm^2,m^2,in^2,ft^2 |

Radius | -line segment from the edge of the circle to the center of r=1/2d |

Diameter | -line segment from edge going through the center of the circle d=2r |

Complyementary | -2 45 that when added equal (90°) |

Supplementary angles | -2 4s that when added equal 108° |

Adjacent angles | 2 4s that are next to each other share a vetern |

Vertical angles | -2 4s that are opposite - share the same measurement Lx=Ly |

Volume of cube | =vol.=L×W×H =5^3 units^3,cm^3,ft^3,in^3 cubic units. |

| memorize |