Quadrilaterals

Results: 703



#Item
541Rectangle / Polyhedra / Polyhedron / Bin / Net / Geometry / Polygons / Quadrilaterals

Grid Vertex-Unfolding Orthostacks Erik D. Demaine∗ John Iacono† Abstract

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Source URL: john2.poly.edu

Language: English - Date: 2007-12-27 15:24:31
542Trigonometry / Quadrilaterals / Curves / Right triangle / Triangle / Cone / Altitude / Trapezoid / Circle / Geometry / Triangles / Triangle geometry

Second International Olympiad, [removed]Determine all three-digit numbers N having the property that N is divisible by 11, and N/11 is equal to the sum of the squares of the digits of N[removed].

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Source URL: media.hotnews.ro

Language: English - Date: 2014-05-19 06:13:46
543Triangles / Quadrilaterals / Self-dual polyhedra / Tetrahedron / Incircle and excircles of a triangle / Triangle / Square / Circumscribed circle / Geometry / Circles / Triangle geometry

Fourth International Olympiad, [removed]Find the smallest natural number n which has the following properties: (a) Its decimal representation has 6 as the last digit. (b) If the last digit 6 is erased and placed in f

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Source URL: media.hotnews.ro

Language: English - Date: 2014-05-19 06:13:57
544Triangle geometry / Cyclic quadrilateral / Triangle / Circumscribed circle / Circle / Tangential quadrilateral / Bicentric quadrilateral / Geometry / Quadrilaterals / Triangles

45rd IMO[removed]Problem 1. Let ABC be an acute-angled triangle with AB 6= AC. The circle with diameter BC intersects the sides AB and AC at M and N respectively. Denote by O the midpoint of the side BC. The bisectors of t

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Source URL: media.hotnews.ro

Language: English - Date: 2014-05-19 06:32:15
545Elementary geometry / Polygons / Quadrilaterals / Square / Triangle / Area / Wingdings / Octahedron / Pentagon / Geometry / Triangle geometry / Triangles

PDF Document

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Source URL: www.unicode.org

Language: English - Date: 2012-02-02 15:16:57
546Euclidean geometry / Triangle geometry / Cyclic quadrilateral / Incircle and excircles of a triangle / Triangle / Integer / Tangential quadrilateral / Bicentric quadrilateral / Geometry / Quadrilaterals / Mathematics

39th International Mathematical Olympiad Taipei, Taiwan Day I July 15, [removed]In the convex quadrilateral ABCD, the diagonals AC and BD are perpendicular

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Source URL: media.hotnews.ro

Language: English - Date: 2014-05-19 06:27:33
547Rectangle / Area / Trapezoid / Parallelogram / Tetrahedron / Cartesian coordinate system / Square / Circle / Geometry / Quadrilaterals / Triangle

Coordinate Pairs Practice 29 12

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Source URL: mathmovesu.com

Language: English - Date: 2014-01-05 00:17:18
548X86 instructions / Parallelogram / Quadrilaterals / Character sets

Ninth International Olympiad, [removed]Let ABCD be a parallelogram with side lengths AB = a, AD = 1, and with BAD = α. If ∆ABD is acute, prove that the four circles of radius 1 with

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Source URL: media.hotnews.ro

Language: English - Date: 2014-05-19 06:14:23
549Triangle geometry / Euclidean plane geometry / Angle / Quadrilaterals / Triangle / Right triangle / Pythagorean theorem / Special right triangles / Rectangle / Geometry / Triangles / Euclidean geometry

Identifying Triangles 5.5 Name _________________________________________ Date ___________________

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Source URL: mathmovesu.com

Language: English - Date: 2014-01-05 00:21:46
550Imperial units / Quadrilaterals / Area / Units of measure / Square yard / Perimeter / Square foot / Pi / Rectangle / Geometry / Measurement / Customary units in the United States

Microsoft Word - poly08.doc

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Source URL: mathmovesu.com

Language: English - Date: 2014-01-05 00:22:12
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