Math Clip Art--Composite Figures--Simple Composite Shapes: 02

Topic

Geometry Concepts

Description

This image illustrates a composite shape made up of a square and a semicircle. This configuration is often seen in architectural elements such as arches and decorative motifs.

To calculate the total area of this composite figure, we would add the area of the square (s²) to the area of the semicircle (½πr², where r is the radius of the semicircle). The perimeter would involve summing the lengths of the square's sides and the curved edge of the semicircle.

This figure provides an excellent opportunity to discuss the properties of squares and circles, including symmetry and curvature. It also demonstrates how combining these shapes can create more complex and aesthetically pleasing designs.

Teacher's Script: "Examine this composite shape. How would you approach calculating its total area and perimeter? What properties of squares and semicircles can you identify in this figure? Can you think of any real-world applications where a shape like this might be useful, perhaps in architecture or design?"

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