PPT-Similar Polygons

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. 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 . Lasse Deleuran. PhD student. Content. Motivation. Our . Results. Restricted simplification. Unrestricted simplification. Simplifying . massive . data. Motivation – Contour Lines. Motivation – Contour Lines. for Polygonal Meshes. Δ. Marc Alexa Max . Wardetzky. TU Berlin U . Göttingen. . Laplace Operators. Continuous. Symmetric, PSD, linearly precise, maximum principle. Discrete (weak form). Are these parallelograms similar?. .  . These trapezoids are similar.. Find . .  . Flags. Definitions. Polygon:. Corresponding . Sides:. Corresponding Angles:.   WARM-UP . STRETCH. Today you will investigate a transformation called a . dilation.  that enlarges or reduces a figure while maintaining its shape.  After creating new enlarged polygons, you and your team will explore the relationships that exist among polygons that look alike but are different sizes. I can identify different types of polygons.. I can tell the properties of each type of polygon.. I can categorize quadrilaterals based on their properties.. Polygon Review. SRB 142. Notes and Definitions. 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 . 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).. 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 . . UMI: July 13, 2016. Simple: does not intersect itself. Closed: Curve can be drawn starting and stopping at the same point.. Segment: Straight line. Polygons. .. Polygons. are simple closed curves with sides that are only segments. . 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. Jiannan. Wang (. Tsinghua. , China) . Guoliang. Li (. Tsinghua. , China). Jeffrey . Xu. Yu (CUHK, HK, China). Jianhua. . Feng. (. Tsinghua. , China). Entity Matching. 2011/8/30. Find records referring to the same entity. Classifying Polygons. Students . will be able . to:. Identify the 2-dimensional shapes based on their properties.. Key Vocabulary. Polygons. Triangles. Quadrilaterals. Pentagons and Hexagons. Other Polygons. Similar Figures Similar Similar figures have the same shape, but not necessarily the same size. Similar Polygons 14 m 7m 60° 60° The ratio formed by the sides is the scale factor : 14m = 2m