Math Clip Art--Composite Figures--Composite Figure 5

Topic

Geometry Concepts

Description

This image illustrates a composite figure composed of two rectangles that form an L-shape. This configuration is commonly seen in floor plans, furniture design, and architectural layouts.

To calculate the total area of this L-shaped figure, we would add the areas of the two rectangles (l * w for each). The perimeter would involve summing the lengths of all outer sides, being careful not to double-count the shared edge.

This composite figure is excellent for teaching students about area and perimeter of complex shapes, as well as how to break down irregular figures into simpler components. It also provides an opportunity to discuss concepts like right angles and perpendicularity in real-world contexts.

Teacher's Script: "Examine this L-shaped figure. How would you approach calculating its area and perimeter? What properties of rectangles can you identify in this shape? Can you think of any real-world objects or spaces that have a similar L-shape? How might understanding this shape be useful in fields like architecture or interior design?"

For a complete collection of math clip art related to Geometry click on this link: Math Clip Art: Geometry Concepts Collection.