BrainMath » A. Area & Perimeter » A.1. Rectangles and Squares - Composite Figures and Word Problems

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Area and Perimeter on Grids

• Overview
• Finding Area by Counting Blocks
• Finding Areas of Shaded and Unshaded Regions
• Finding Areas Given Only Side Lengths
• Finding Area with Triangles
• Finding Perimeter Given Non-Unit Blocks
• Finding Areas Given Perimeter
• Finding Areas of Odd Shapes on a Grid

Areas of Composite Figures

• Overview
• Composite Figures
• Areas in Relation to Other Figures
• Overlap
• Paths Through Figures
• Staircase Polygons
• Paths Around Figures
• Mixed Practice with Areas
• More Complicated Area Problems

Reasoning about Area, Perimeter and Sides

• Overview
• Word Problems
• Word Problems with Related Figures
• Modifying Figures
• Comparing Figures to Solve Problems
• Find Length and Width: Area and Perimeter in Two Variables

Perimeter of Composite Figures

• Overview
• Perimeters: “Pushing Outward”
• Algebraic Methods of Solving for Perimeters
• Solving for Perimeters Using Variables
• Solving for Perimeters using Diagrams
• Comparing Perimeters
• Mixed Practice with Perimeter