File:Angles at a pt.svg
Size of this PNG preview of this SVG file: 159 × 146 pixels. Other resolutions: 261 × 240 pixels | 523 × 480 pixels | 836 × 768 pixels | 1,115 × 1,024 pixels | 2,230 × 2,048 pixels.
Original file (SVG file, nominally 159 × 146 pixels, file size: 4 KB)
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Summary edit
SVG version of Angles at a pt.GIF
Licensing edit
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The copyright holder of this file allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted. |
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This vector image was created with MetaPost.
Source code
PostScript code
| metapost-source |
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def draw_angle(expr A,O,B,r) =
draw (O + r*unitvector(A-O))
{ r*unitvector(A-O) rotated 90 }
..
{ r*unitvector(B-O) rotated 90 }
(O + r*unitvector(B-O));
enddef;
u := 1cm;
pair O,A,B,C;
O := origin;
A := (-3,0)*u;
B := A rotated (-130);
C := (0,-2.2)*u;
draw O--A;
draw O--B;
draw O--C;
draw_angle(A,O,C,1.2u);
draw_angle(B,O,A,0.8u);
draw_angle(C,O,B,1.0u);
label.llft(btex O etex, O);
label.lft(btex A etex, A);
label.urt(btex B etex, B);
label.bot(btex C etex, C);
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:29, 15 May 2010 | | 159 × 146 (4 KB) | Wmheric (talk | contribs) | SVG version of File:Angles_at_a_pt.GIF Category:Angles |
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