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Kite (geometry) A kite, showing its pairs of equal-length sides and its inscribed circle. In Euclidean geometry, a kite is a quadrilateral with reflection symmetry across a diagonal. Because of this symmetry, a kite has two equal angles and two pairs of adjacent equal-length sides. Kites are also known as deltoids, [ 1 ] but the word deltoid ...
Colorful delta-wing kite... Kites are tethered flying objects which fly by using aerodynamic lift, requiring wind (or towing) for generation of airflow over the lifting surfaces. Various types of kites exist, [ 1 ] depending on features such as material, shape, use, or operating skills,Wind required. Kites may fly in air, water, or other fluids ...
Wau bulan on display in Pasir Gudang Kite Museum, Johor. Wau bulan (Kelantanese: Wa bule; Jawi: واو بولن ; lit. ' moon kite') is an intricately designed Malaysian kite (normally with floral motifs) that is traditionally flown in the Malaysian state of Kelantan. It is one of Malaysia's national symbols, some others being the hibiscus.
The artist M. C. Escher is famous for making tessellations with irregular interlocking tiles, shaped like animals and other natural objects. [16] If suitable contrasting colours are chosen for the tiles of differing shape, striking patterns are formed, and these can be used to decorate physical surfaces such as church floors.
A seal consisting of a Manji, Star of David, Ankh, Om, and Ouroboros, used by the Theosophical Society, an organization formed in 1875 to advance Theosophy. Septenary Sigil. Order of Nine Angles. The main symbol of the Order of Nine Angles, a neo-Nazi Satanic and Left-hand occult group based in the United Kingdom.
A shape is a circle because it looks like a sun; a shape is a rectangle because it looks like a door or a box; and so on. A square seems to be a different sort of shape than a rectangle, and a rhombus does not look like other parallelograms, so these shapes are classified completely separately in the child’s mind.
Various kites being flown Star-shaped kite above a meadow south of Hockenheim. This sparless, ram-air inflated kite, has a complex bridle formed of many strings attached to the face of the wing. A kite is a tethered heavier-than-air or lighter-than-air craft with wing surfaces that react against the air to create lift and drag forces. [2]
An ambigram is a calligraphic composition of glyphs (letters, numbers, symbols or other shapes) that can yield different meanings depending on the orientation of observation. [ 2 ][ 3 ] Most ambigrams are visual palindromes that rely on some kind of symmetry, and they can often be interpreted as visual puns. [ 4 ]