Geometry Sections
Unit 0: Basics of AlgebraUnit 1: Basics of Geometry
Unit 2: Reasoning and Proofs
Unit 3: Parallel and Perpendicular Lines
Unit 4: Transformations
Unit 5: Congruent Triangles
Unit 6: Relationships Within Triangles
Unit 7: Quadrilaterals and Other Polygons
Unit 8: Similarity
Unit 9: Right Triangles and Trigonometry
Unit 10: Circles
Unit 11: Circumference, Perimeter, and Area
Unit 12: Surface Area and Volume
Math Facts
Among all shapes with the same perimeter, a circle has the largest area.
Also, among all shapes with the same area, a circle has the shortest perimeter.