PPT-POLYGONS

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 . 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. Douglas Rambo, P.G.. Delaware Department of Natural Resources and. Environmental Control. Source Water Protection Program. Delaware Source Water Protection . Polygons. In 1999 EPA Region III approved Delaware’s Source Water Assessment Plan (SWAP) detailing the methodologies used to delineate wellhead protection area (WHPA) polygons for approximately 1,200 wells (500+ water systems).. Polygon. – a two-dimensional closed figure made of three or more line segments. 4.4 . Similar Polygons. Learning Outcome: To be able to identify, draw, and explain similar polygons and solve problems using the properties of similar polygons . for Polygonal Meshes. Δ. Marc Alexa Max . Wardetzky. TU Berlin U . Göttingen. . Laplace Operators. Continuous. Symmetric, PSD, linearly precise, maximum principle. Discrete (weak form). When you are finished checking your study link; start on . Math Boxes 3.8. I can find the angle measurement sum for any polygon.. 3.9 Angles of polygons. 1. . Draw a large triangle on the blank piece of paper on your desk.. What are similar polygons?. Two polygons are similar if corresponding (matching) angles are congruent and the lengths of corresponding sides are proportional.. Congruent Figures. In order to be congruent, two figures must be the same size and same shape.. Becca Stockford Lehman. Tessellations. Tessellate: to form or arrange small squares or blocks in a checkered or mosaic pattern . Comes from the Latin word tessella which refers to the small square pieces used in mosaics . 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. Warm Up. 1.. . If . ∆. QRS.  . ∆. ZYX. , identify the pairs of congruent angles and the pairs of congruent sides.. Solve each proportion.. 2.. . 3.. . . x . = 9. x . = 18. . Q. Severe Thunderstorm Warnings:. Can we do better…and do we want to?. Eric . Lenning. . and Ben . Deubelbeiss. . NWS Chicago. 2014 GLOMW. Motivation. Goal:. An increased . understanding of . the types of severe . 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!. M.C. Escher. Similar Polygons. Figures that are . similar. . (~) have the same shape but not necessarily the same size.. Similar figures look alike but one is a smaller. version of the other. . It wouldn’t make much sense to make a drawing . Csaba. . Tóth. , . Godfried. Toussaint, and . Andrew Winslow. Klee’s Art Gallery Problem. Victor Klee (1973): How many guards . are needed to see the entire floor plan?. Consider the floor plan of an art gallery, and point. Polygon: A closed plane figure with 3 or more sides (line segments) that intersect only at the endpoints.. Vertex: Each endpoint of a side of a polygon.. Convex Polygon: A polygon such that . no line.