Geometry is a very interesting and helpful software.
It contents:
- Parallel Lines:
- Transversals and Parallel Lines
- Angles of a Triangle
- Angles of a Convex Polygon
- Congruence:
- Exterior Angles and Interior Angles of Triangles
- Congruent Triangles
- Congruent Right Triangles
- Isosceles Triangles
- A Perpendicular Bisector of a Segment
- A Bisector of an Angle
- Quadrilaterals:
- Parallelograms
- A Special Segment
- Rectangles
- Squares
- Rhombi
- Trapezoids
- Similarity:
- Ratios and Proportions
- Angle-Angle Similarity
- Proportional Lengths
- SAS and SSS Similarity
- Similarity in Right Triangles
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