# User:Amit6/Sandbox

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< User:Amit6(Redirected from User:Myrecovery/Sandbox)

# Sandbox[edit]

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**বাংলা এই ব্যবহারকারীর মাতৃভাষা।**

Below the volume of circular frustum is given.

Here * V*,

*,*

**S***,*

**h***and*

**a***are the*

**b****Volume**,

**Surface area**,

**height**,

**top radius**and

**bottom radius**of the

**Circular Frustum**respectively.

**S = 4πr**^{2}

**V = ⅓πr**^{2}h

<a href="blabla.htm">Blabla ?</a>

^{MYRECOVERY } ^{(talk to me)}

a | b | c | d | e |

Yellow | c | |||

a | b | c | d | e |

b | c | d | e | |

a | b | c | ||

a | b | c | d | e |

a | b | c | d | e |

Yellow | c | |||

Black | b | c | d | e |

c | e |

Black | Navy | These are the favorite colors of this user. |

Indigo | #32004a | |

Dark Blue | Purple |

## Useful formulas[edit]

Shape | Equation | Variables |
---|---|---|

Square | is the length of the side of the square. | |

Regular triangle | is the length of one side of the triangle. | |

Regular hexagon | is the length of one side of the hexagon. | |

Regular octagon | is the length of one side of the octagon. | |

Any regular polygon | is the apothem, or the radius of an inscribed circle in the polygon, and is the perimeter of the polygon. | |

Any regular polygon | is the Perimeter and is the number of sides. | |

Any regular polygon (using degree measure) | is the Perimeter and is the number of sides. | |

Rectangle | and are the lengths of the rectangle's sides (length and width). | |

Parallelogram (in general) | and are the length of the base and the length of the perpendicular height, respectively. | |

Rhombus | and are the lengths of the two diagonals of the rhombus. | |

Triangle | and are the base and altitude (measured perpendicular to the base), respectively. | |

Triangle | and are any two sides, and is the angle between them. | |

Circle | or | is the radius and the diameter. |

Ellipse | and are the semi-major and semi-minor axes, respectively. | |

Trapezoid | and are the parallel sides and the distance (height) between the parallels. | |

Total surface area of a Cylinder | and are the radius and height, respectively. | |

Lateral surface area of a cylinder | and are the radius and height, respectively. | |

Total surface area of a Cone | and are the radius and slant height, respectively. | |

Lateral surface area of a cone | and are the radius and slant height, respectively. | |

Total surface area of a Sphere | or | and are the radius and diameter, respectively. |

Total surface area of an ellipsoid | See the article. | |

Circular sector | and are the radius and angle (in radians), respectively. | |

Square to circular area conversion | is the area of the square in square units. | |

Circular to square area conversion | is the area of the circle in circular units. |

This is some blue text in a red box

http://toolserver.org/~vvv/yaec.php?user=Myrecovery&wiki=commonswiki_p

**Myrecovery (talk • contribs • count)**

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