PPT-Polygon Presentation

By Team Math tables found on wikepedia under polygons Resource Page Polygon names Name Sides triangle or trigon 3 quadrilateral or tetragon 4 pentagon 5 hexagon 6 heptagon. 4101/5101. Polygon. Triangulation. Prof. Andy Mirzaian. References:. . [M. de Berge et al ’00] chapter 3. [Preparata-Shamos’85] chapter 6. [O’Rourke’98] chapter 1. Applications. :. . . BUILDING POLYGONS. We use line segments to build polygons. . A polygon is a closed shape with straight sides.. POLYGON. NOT A POLYGON. POLYGONS. POLYGONS. Polygons may also be called 2D shapes or PLANE FIGURES. . GIS Consultants. Project Manager/GIS Analyst: Kevin Sardino. Asst. Manager/GIS Analyst/Web Master: Nathan Andrews. GIS . Technician/Data Specialist: Jenkins Barkley. GIS Analyst/Technical Writer: . Mukarram . Compare and . classify other polygons.. Multiply by . 5. 5. . x . 5 . = _____. Let’s skip-count up by . FIVES. . to find the answer.. Hold up . a finger for each . five.. 5. 10. 15. 20. 25. 25. 3. I can identify regular and not regular polygons and find the angle measurements of regular polygons. Review. The lengths of three sides of a triangle are given. Classify the triangle.. 1.. 12, 12, 12. Draw polygons with specified attributes to solve problems. .. Equivalent Counting. With Units of 7. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 1 seven. 2 sevens. 3 sevens. 4 sevens. 5 sevens. 6 sevens. 7 sevens. 1. Clipping. Clipping is a process of dividing an object into visible and invisible portions and displaying the visible portion and discarding the invisible portion.. Types of Clipping:. Generally we have Clipping algorithm for the following primitive type:. Polygons. Polygon . Definition. : A polygon is a closed figure in a plane, formed by connecting line segments endpoint to endpoint. Each segment intersects exactly two others. . Side. vertex. Polygons!.  .  . Today’s Objectives:. Students will be able to find and use the sum of the measures of the interior angles of a polygon. . Students will be able to find and use the sum of the measures of the exterior angles of a polygon. . What is a quadrilateral?. . A quadrilateral is a closed 2 dimensional figure with that are line segments. . . four sides. What is a parallelogram?. Quadrilateral – 4 sides. Graduation Project . Graphics Editor. Reference = Potrace: a polygon-based tracing algorithm,. Peter Selinger, September 20, 2003.. ABSTRACT . :. Our project . Vectorization. (raster-to-vector conversion) consists of analyzing a raster image to convert its pixels representation to a vector representation The basic assumption is that such a vector representation is more suitable for further interpretation of the image to get an image larger or smaller than the Real size without any loss in quality like a digital image.. -Polygon. : a closed plane figure with at least 3 sides that are segments that only intersect at their endpoints where no adjacent sides are collinear. -Regular Polygon. : . a polygon that is both equilateral and . 10/28 with practice on 10/29. I . can . name and classify . a polygon given the number of . sides and vertices.. I can find the interior angles of a polygon using the Polygon Angle Sum . Theorem. I can find the exterior angle of a polygon using the Polygon Exterior Angle Sum Theorem. I. . -monotone polygon.  . II. Partitioning a simple polygon into . -monotone pieces.  . III. Triangulating a . -monotone polygon .  . Brute-Force Triangulation . 1. Find a diagonal.. 2. Triangulate the two resulting subpolygons recursively..