twinmonkeytattoo: “ Platonic Solid In three-dimensional space, a Platonic solid is a regular, convex polyhedron. It is constructed by congruent regular polygonal faces with the same number of faces meeting at each vertex. Five solids meet those...

sacredgeometrytattoos

twinmonkeytattoo: “ Platonic Solid In three-dimensional space, a Platonic solid is a regular, convex polyhedron. It is constructed by congruent regular polygonal faces with the same number of faces meeting at each vertex. Five solids meet those.

This is a 45 page Smartboard file explaining how the polygon angle sum theorem works. In the lesson is an explanation between regular and irregular polygons, convex and concave polygons, and the names of the most commonly used polygons. Students then learn how to find the total amount of degrees in polygons using the formula and how to find the measurement of just one angle in a regular polygon.

How I Teach the Polygon Angle Sum Theorem

This is a 45 page Smartboard file explaining how the polygon angle sum theorem works. In the lesson is an explanation between regular and irregular polygons, convex and concave polygons, and the names of the most commonly used polygons. Students then learn how to find the total amount of degrees in polygons using the formula and how to find the measurement of just one angle in a regular polygon.

This presentation covers polygons, non polygon (convex, concave). It also lists slides with examples and definitions of the well know types of polygons and their properties.  There are also slides that cover special case quadrilaterals.  Great for a mini lesson or definition review.

Polygons

This presentation covers polygons, non polygon (convex, concave). It also lists slides with examples and definitions of the well know types of polygons and their properties. There are also slides that cover special case quadrilaterals. Great for a mini lesson or definition review.

The Sum of The Interior Angles of Convex Regular Polygons - Cookie Math

The Sum of The Interior Angles of Convex Regular Polygons - Cookie Math fun

This is a guided, color-coded notebook page for the interactive math notebook on the Introduction to Polygons.Includes color-coded diagrams and vocabulary on: types of polygons. (Convex and Concave), naming polygons and triangulating polygons.Blackline master and color-coded answer key included. ** My Interactive Note Pages include all or some of the following: step by step color-coded notes, Vocabulary, postulates, theorems, diagrams, graphic organizers,  and example problems.

Geometry Guided Interactive Math Notebook Page: Introduction to Polygons

This is a guided, color-coded notebook page for the interactive math notebook on Congruent Triangles and Proving Triangles Congruent using two-column proofs. Includes color-coded two-column proof examples.

Angles in Convex Polygons Interactive Notebook Page

Angles in Convex Polygons Interactive Notebook Page

Convex and Concave Shape Worksheets | Identify Concave or Convex Polygon

Practice worksheets contain identifying types like regular, irregular, concave or convex polygon; area and perimeter of polygon;

Angles in Convex Polygons Interactive Notebook Page

Interactive Notebook Setup

Artwork for "Mirage" iluustration/animation project by visual artist Frederic Kokott vimeo.com/frederickokott

"Mirage" Is A Visual And Sonic Portrait Of An Unknown City

In geometry, a Johnson solid is a strictly convex polyhedron, each face of which is a regular polygon, but which is not uniform, i.e., not a Platonic solid, Archimedean solid, prism or antiprism. There is no requirement that each face must be the same polygon, or that the same polygons join around each vertex. An example of a Johnson solid is the square-based pyramid with equilateral sides (J1); it has 1 square face and 4 triangular faces.

In geometry, a Johnson solid is a strictly convex polyhedron, each face of which…

Almost Unschoolers: The Sum of The Interior Angles of Convex Regular Polygons - Cookie Math

After we made our paper frisbees the other day, I wasn't sure all the older children had a firm grasp of the formula we used for finding th.

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