PPT-Shapes Polygons and Quadrilaterals

Interactive Booklet Polygon One example Your Turn What is a polygon A polygon is a closed plane figure made by line segments Quadrilateral One example . Yu Chen, Tae-. K. yun. Kim, Roberto . Cipolla. Department of Engineering. University of Cambridge. Roadmap. Brief Introductions. Our Framework. Experimental Results. Summary. Motivation. +. 3D Shapes. 12.1 and 12.3. Describe Plane Shapes and . Identify Polygons. Lesson Opening. In your math notebook describe (using words) the two shapes below.. Plane Shapes. Both of these shapes are. PLANE SHAPES. Make a tangram by drawing an 8 x 8 square and cutting out the 7 shapes as shown below.. Tangrams: making shapes. Use all 7 shapes each time; they can be rotated and flipped over if needed.. Individual pieces must not overlap each other. . Grade 9 Math. Visualizing and modeling . E5 Solve problems using 3D shapes using visualization, reasoning and geometric modeling . To review for this lesson…. What is a . _____________. :. A 2D shape, with angles and straight sides . SECTION . 5.02. After completing this lesson, you will be able to say: . I . can. use composition and decomposition to determine the area of quadrilaterals. .. I . can. solve problems involving area of quadrilaterals using composition and decomposition.. 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. Exploring Structural Engineering Fundamentals. Shapes in Bridges. Shapes in Buildings. Shapes in Other Things!. Relative Strength of Shapes. On your paper, sketch what you think will happen to these shapes if we apply the force shown in . via Subspace Clustering. Ruizhen. Hu . Lubin. Fan . Ligang. Liu. Co-segmentation. Hu et al.. Co-Segmentation of 3D Shapes via Subspace Clustering. 2. Input. Co-segmentation. Hu et al.. What is a polygon?. Closed figure. At least 3 sides. Line segments are sides. Sides meet is call a vertex. More Polygon Terms. Diagonal – connects two non consecutive vertices. Concave – at least one diagonal outside polygon, dented in. 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. 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. . Inland. COMO Lew Wargo. CQEC (9ER). 24 JAN 2016. NAV RULES< LIGHTS & SHAPES. REFERENCE. Navigation Rules. International - Inland. COMDTINST M16672.2(series). . LIGHTS AND SHAPES. Navigation lights must be displayed:. DRILL: . GET IPAD AND MIRROR!. What . shapes. could you use to draw lips?. What shapes are . your lips. ? Describe them. Which is bigger/ fuller?. Where is the . Square. Squaring the Rectangle. Convince yourself that the two quadrilaterals have the same area. . Given a rectangle such as this how would you construct the square of the same area?. Keep watching to get some clues!.