0125 practice skills
Congruence
Use precise geometric language, transformations, and congruence criteria to reason about figures and make a case for their properties.
High school math 81 practice skills
Geometry
Geometry connects visual reasoning with precise definitions, transformations, and proof. Explore the course domains from congruence and similarity to circles and measurement.
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Course map
Explore Geometry topics
These topic groups follow the domains in MathNivo’s current curriculum map. Counts show release-ready practice skills in each domain.
0218 practice skills
Similarity, Right Triangles & Trigonometry
Explore dilations and similarity, then use right-triangle relationships and trigonometric ratios to connect angles and side lengths.
0312 practice skills
Circles
Reason about radii, chords, tangents, arcs, and angles to understand the relationships that define circles.
0416 practice skills
Coordinate Geometry
Use coordinates, distance, midpoint, and slope to describe figures and test relationships between lines.
057 practice skills
Geometric Measurement & Dimension
Connect two-dimensional and three-dimensional measurement, including volume relationships for common solids.
063 practice skills
Modeling with Geometry
Represent real objects with geometric shapes and use area, volume, and density ideas to solve design and modeling problems.
This is a topic-level overview. Open a topic to find worked examples and a quick check for each skill.