Unit 7: Quadrilaterals and Transformations
CONCEPT...PROPERTIES OF FIGURES ON A COORDINATE GRID
Essential Questions
What are the relationships among parallelograms and non-parallelograms?
How do you translate, rotate and reflect quadrilaterals and triangles about a coordinate plane?
In this unit, we study the properties of quadrilaterals and circles. Your first task is to complete a regular pentagon, hexagon and octagon using oragami.
5.1: Polygon Sum Conjecture examples for class
5.2: Exterior Angles of a Polygon
Examples:
1. How many sides does a regular polygon have if each exterior angle is 18?
2. How many sides does a polygon have if the sum of the measures of the interior angles is 3420?
3. If the sum of the interior angles of a polygon are three times the sum of it's exterior angles, then how many sides does the polygon have?
1. How many sides does a regular polygon have if each exterior angle is 18?
2. How many sides does a polygon have if the sum of the measures of the interior angles is 3420?
3. If the sum of the interior angles of a polygon are three times the sum of it's exterior angles, then how many sides does the polygon have?
5.3 Kite and Trapezoid Properties