File:FS H dia.png
FS_H_dia.png (681 × 425 pixels, file size: 12 KB, MIME type: image/png)
Captions
Captions
Summary
[edit]DescriptionFS H dia.png |
English: Semicircle
Deutsch: Halbkreis |
Date | |
Source | Own work |
Author | Hans G. Oberlack |
![](https://upload.wikimedia.org/wikipedia/commons/thumb/5/53/FS_H.png/220px-FS_H.png)
The semicircle as base element.
General case
[edit]Segments in the general case
[edit]0) The radius of the semicircle:
Perimeters in the general case
[edit]0) Perimeter of base semicircle:
Areas in the general case
[edit]0) Area of the base semicircle
Centroids in the general case
[edit]By definition the centroid point of a base shape is . Relatively is the lower left point of the of the base of the semicircle at
Normalised case
[edit]In the normalised case the area of the base semicircle is set to 1.
So
Segments in the normalised case
[edit]0) Radius of the base semicircle
Perimeter in the normalised case
[edit]0) Perimeter of base semicircle:
Area in the normalised case
[edit]0) Area of the base semicircle is by definition
Centroids in the normalised case
[edit]Positions of the lower left point of the semicircle:
Identifying number
[edit]Apart of the base element there is no other shape allocated. Therefore the integer part of the identifying number is 0.
The decimal part of the identifying number is the decimal part of the sum of the perimeters and the distances of the centroids in the normalised case.
So the identifying number is:
Licensing
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- to share – to copy, distribute and transmit the work
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- Under the following conditions:
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:50, 16 May 2022 | ![]() | 681 × 425 (12 KB) | Hans G. Oberlack (talk | contribs) | Uploaded own work with UploadWizard |
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Horizontal resolution | 59.06 dpc |
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Vertical resolution | 59.06 dpc |
Software used |