Homothety Course
Dive into homothety using straightforward geometric and coordinate techniques suited for Namibian learners. Grasp similarity centres, scaling effects on lengths and areas, and exact constructions. Apply these to technical sketches, logo scaling, maps, and solid maths problem-solving with precise, efficient methods.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course provides a quick, hands-on guide to mastering homotheties, covering definitions, coordinate formulas, and accurate constructions for points, triangles, polygons, and circles. Gain skills in calculating scale impacts on lengths, areas, orientation, and similarity centres through practical examples, error checks, and brief explanatory reports for confident application.
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 length, area, and orientation from homothety in practical scenarios.
- Apply homothety to scale technical drawings, logos, and maps with proper maths.
- Craft short homothety reports with clear algebra and logical steps.
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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