Homothety Course
Gain solid skills in homothety using straightforward geometric and coordinate approaches. Understand similarity centres, how scaling affects lengths and areas, and exact construction techniques. Apply these to technical drawings, logo resizing, maps, and solving maths problems with precision and clarity.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
This course offers a quick, hands-on way to master homotheties, covering definitions, coordinate methods, and accurate constructions for points, triangles, polygons, and circles. With practical examples, tips to avoid mistakes, and brief explanations, you'll confidently calculate scale impacts on lengths, areas, orientation, and similarity centres.
Elevify advantages
Develop skills
- Master circle homotheties by quickly finding similarity centres and scale factors.
- Calculate homothetic images of points, triangles, and circles using neat coordinates.
- Examine changes in lengths, areas, and orientation from homothety for practical uses.
- Apply homothety to scale technical drawings, logos, and maps with proper maths.
- Write clear, short homothety solutions and reports with step-by-step algebra.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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