Feb 20, 2018
Coiled
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Coiled
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ART PARIS : Eric Baudart : ConCav or, Lionel Moura, Michel Pagsat : Ecorobotic studio, Muriel Persil : le Royaume de l’anemone, Bachelot et Caron : Soutine, le boeuf écorché, Lionel Moura, Cesar : le Gari, Pierre Alechinsky : Et mon bureau ? Roberto Matta : Luci d’Altrove, Andy Warhol : Gerard Depardieu. #artparis #artparisartfair #grandpalaiséphémère #ericbaudart #concav #or #galeriechristophegaillard #lionelmoura #michelpaysant #ecoroboticstudio #murielpersil #royaume #anemone #bachelotcaron #schoolgallery #soutine #boeufécorché #fondationguyandmyriamullens #cesar #legari #galeriedesmodernes #pierrealechinsky #etmonbureau #robertomatta #luci #altrove #andywarhol #gerarddepardieu #instapic #photooftheday (à Art Paris) https://www.instagram.com/p/CcTPy6arUwe/?igshid=NGJjMDIxMWI=
Ipoteza Pământului gol concav on Nicolae Sfetcu
New Post has been published on http://www.sfetcu.com/ipoteza-pamantului-gol-concav/
Ipoteza Pământului gol concav
(Un exemplu de Pământ gol concav. Oamenii trăiesc pe interior, cu universul în centru.) În loc să afirme că oamenii trăiesc pe suprafața exterioară a unei planete goale – uneori numit ipoteza Pământului gol “convex” – unii pseudo-oameni de ştiinţă pretind că trăim pe supra...
Ipoteza Pământului gol concav on Nicolae Sfetcu
New Post has been published on http://www.sfetcu.com/ipoteza-pamantului-gol-concav/
Ipoteza Pământului gol concav
(Un exemplu de Pământ gol concav. Oamenii trăiesc pe interior, cu universul în centru.) În loc să afirme că oamenii trăiesc pe suprafața exterioară a unei planete goale – uneori numit ipoteza Pământului gol “convex” – unii pseudo-oameni de ştiinţă pretind că trăim pe supra...
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
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Quadrilaterals!!
What is a quadrilateral you say? Well a quadrilateral is a four sided colsed figure whose four angles add up to 360 degrees. Like this
To solve for A here you would add 60+70+135= 265. Then since a quadrilaterals angles add up 360, subtract 265 from 360= 90!
Quadrilaterals can be convex, which is a polygon with all its interior angles less than 180° like this:
Diagonals, (A line segment drawn from one vertex of a quadrilateral to the opposite vertex),in a Convex quadrilateral intersect, within the quadrilateral.
Or Concave, a polygon with one or more interior angles greater than 180° like this:
Concave quadrilaterals diagonals are outside of the quadrialteral or reflex angles.
This is what they convex and concave look like with diagonals:
A diagonal also connects the non-consecutive, or the angles that don't form a side.
Thats all you need to know!
Bib:
http://image.tutorvista.com/Qimages/QD/18438.gif
"Concave Polygon Definition - Math Open Reference." Table of Contents - Math Open Reference. Web. 14 Feb. 2011. http://www.mathopenref.com/polygonconcave.html.
http://www.tutornext.com/system/files/u27/cq4.JPG
http://www.tutornext.com/system/files/u26/Quad02.gif
"Convex Polygon Definition - Math Open Reference." Table of Contents - Math Open Reference. Web. 14 Feb. 2011. <http://www.mathopenref.com/polygonconvex.html>.
http://www.tutornext.com/system/files/u26/Arrowhead.png
"Quadrilaterals." Interactive Maths Series Software (interactive Mathematics Software or Math Software). Web. 14 Feb. 2011. http://www.mathsteacher.com.au/year8/ch09_geometry/07_quad/quad.htm#quad
http://www.btb.gc.ca/images/scolaire-school/fig11.png