• Divide a line into any number of equal parts by parallel line method bisecting of line and angle.
• Construction of triangles and polygons Introduction of conic sections (curves)
• Construction of Ellipse by Eccentricity and Concentric circles methods Construction of Parabola by Eccentricity and Rectangle methods Construction of Hyperbola by Eccentricity method Construction of Cycloid
• Construction of Involutes of circle and polygon
• Construction of Archimedean Spiral of any number of convolutions