Euclidean geometry: Difference between revisions
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imported>Aleksander Stos mNo edit summary |
imported>Michael Hardy (spelling) |
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| Line 14: | Line 14: | ||
*[[obtuse angle (geometry)|obtuse angle]] | *[[obtuse angle (geometry)|obtuse angle]] | ||
*[[acute angle (geometry)|acute angle]] | *[[acute angle (geometry)|acute angle]] | ||
*[[ | *[[boundary (geometry)|boundary]] | ||
*[[figure (geometry)|figure]] | *[[figure (geometry)|figure]] | ||
*[[circle (geometry)|circle]] | *[[circle (geometry)|circle]] | ||
Revision as of 13:58, 24 April 2007
Euclidean geometry is a form of geometry first codified by a man called Euclid in his series of thirteen books called The Elements.
Some of the concepts used and described in Euclidean geometry are
- point
- line
- surface
- straight line
- plane
- plane angle
- rectilinear angle
- right angle
- perpendicular
- obtuse angle
- acute angle
- boundary
- figure
- circle
- center
- diameter
- semicircle
- rectilinear figure
- trilateral
- quadrilateral
- multilateral
- equilateral triangle
- isoscelese triangle
- scalene triangle
- right angled triangle
- obtuse angled triangle
- acute angle triangle
- equilateral
- right angle
- square
- oblong
- rhombus
- rhomboid
- trapezia