The document provides instructions for an activity where students will investigate relationships between the number of sides of a polygon and its interior angles. Students are asked to draw polygons with different numbers of sides and divide them into triangles with a common vertex. They then make a table showing the number of sides and number of triangles. Students also examine the relationship between the number of sides and the sum of the interior angles. The activity aims to get students thinking unconventionally about dimensions and relationships in geometry.
![center34504900<br />Flatland<br />How does shape affect your place in society?<br />The more sides you have, the greater your angles. So, the smarter you are. <br />What is the relation between the number of sides in a polygon and the minimum number triangles it can be divided into?<br />Draw polygons with different numbers of sides and divide them into triangles that have a common vertex.<br />Make a table. Write a relation between the number of sides and the number of triangles.<br />Number of Sides (s)Number of Triangles (t)345678910<br />What is the relation between the number of sides in a polygon and the sum of the measures of the interior angles?<br />center34504900<br />Flatland<br />How does shape affect your place in society?<br />The more sides you have, the greater your angles. So, the smarter you are. <br />What is the relation between the number of sides in a polygon and the sum of the measures of the interior angles?<br />Flatland: The Movie Lesson Plan<br />,[object Object]](https://image.slidesharecdn.com/flatland2-0-110911002741-phpapp01/85/flatland-20-1-320.jpg)
