5: Quadrilaterals and Polygons

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Page ID: 446

Contributed by CK12
CK12

5.1: Squares
5.2: Rectangles
5.3: Square and Rectangle Area and Perimeter
5.4: Perimeter of Squares and Rectangles
5.5: Area of Squares and Rectangles
5.6: Unknown Dimensions of Squares and Rectangles
5.7: Quadrilateral Classification
5.8: Parallelogram Classification
5.9: Parallelograms
5.10: Area of a Parallelogram
5.11: Unknown Dimensions of Parallelograms
5.12: Estimation of Parallelogram Area in Scale Drawings
5.13: Trapezoids
5.14: Area and Perimeter of Trapezoids
5.15: Area of Parallelograms- Squares, Rectangles and Trapezoids
5.16: Kites
5.17: Area and Perimeter of Rhombuses and Kites
5.18: Area and Perimeter of Composite Shapes
Find area and perimeter of figures made up of two or more common shapes.
5.19: Quadrilateral Classification in the Coordinate Plane
Identify and calculate area of shapes based on coordinates on a plane.
5.20: Regular and Irregular Polygons
5.21: Area of Regular and Irregular Polygons
5.22: Area and Perimeter of Similar Polygons
Ratio of the areas is the square of the scale factor; ratio of perimeters is the scale factor.
5.23: Construct Regular Polygons
5.24: Congruent Polygons
5.25: Corresponding Parts of Congruent Figures
5.26: Determine Missing Angle Measures
5.27: Interior Angles in Convex Polygons
5.28: Exterior Angles in Convex Polygons
Measure of angles on the outside of a polygon formed by extending a side.

Thumbnail: Four quadrilaterals of different types. (Public Domain; Jim.belk via Wikipedia)