Local Sitemap

• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 10.1 Tangent of Circle
• 10.2 Outer Tangent
• 10.3 Inner Tangent
• 10.4 Rotation 90°
• 10.5 Rotation 60°
• 10.6 Segment Trisection
• 10.7 Segment Trisection*
• 10.8 Chord Trisection
• 10.9 Three Circles - 1
• 2.10 Circle in Rhombus
• 2.1 Angle Bisector
• 2.2 Intersection of Angle Bisectors
• 2.3 Angle of 30°
• 2.4 Double Angle
• 2.5 Cut Rectangle
• 2.6 Drop a Perpendicular
• 2.7 Erect a Perpendicular
• 2.8 Tangent to Circle at Point
• 2.9 Circle Tangent to Line
• 3.1 Chord Midpoint
• 3.2 Triangle by Angle and Orthocenter
• 3.3 Intersection of Perpendicular Bisectors
• 3.4 Three equal segments - 1
• 3.5 Circle through Point Tangent to Line
• 3.6 Midpoints of Trapezoid Bases
• 3.7 Angle of 45°
• 3.8 Lozenge
• 3.9 Center of Quadrilateral
• 4.10 Square by Adjacent Midpoints
• 4.11 Square by Two Vertices
• 4.1 Double Segment
• 4.2 Angle of 60° - 2
• 4.3 Circumscribed Equilateral Triangle
• 4.4 Equilateral Triangle in Circle
• 4.5 Cut Two Rectangles
• 4.6 Square Root of 2
• 4.7 Square Root of 3
• 4.8 Angle of 15°
• 4.9 Square by Opposite Midpoints
• 5.10 Circle Tangent to Square Side
• 5.11 Regular Hexagon
• 5.1 Parallel Line
• 5.2 Parallelogram by Three Vertices
• 5.3 Line Equidistant from Two Points - 1
• 5.4 Line Equidistant from Two Points - 2
• 5.5 Hash
• 5.6 Shift Angle
• 5.7 Line Equidistant from Two Lines
• 5.8 Circumscribed Square
• 5.9 Square in Square
• 6.10 Symmetry of Four Lines
• 6.11 Parallelogram by Three Midpoints
• 6.1 Point Reflection
• 6.2 Reflection
• 6.3 Copy Segment
• 6.4 Given Angle Bisector
• 6.5 Non-collapsing Compass
• 6.6 Translate Segment
• 6.7 Triangle by Three Sides
• 6.8 Parallelogram
• 6.9 Nine Point Circle
• 7.10 Angle Isosceles
• 7.11 Excircle
• 7.1 Sum of Areas of Squares
• 7.2 Annulus
• 7.3 Angle of 75°
• 7.4 Line Equidistant from Three Points
• 7.5 Heron's Problem
• 7.6 Circumscribed Circle
• 7.7 Inscribed Circle
• 7.8 Circle Tangent to Three Lines
• 7.9 Segment by Midpoint
• 8.10 Chord Parallel to Segment
• 8.1 Perimeter Bisector
• 8.2 Angle 54° Trisection
• 8.3 Interior Angles
• 8.4 Regular Octagon
• 8.5 Triangle Cleaver
• 8.6 Torricelli Point
• 8.7 Circle Equidistant from Four Points
• 8.8 Octagon from Square
• 8.9 Egyptian Triangle by Side of Length 4
• 9.10 Triangle Mid-Segment
• 9.1 Minimum Perimeter - 1
• 9.2 Third Proportional
• 9.3 Harmonic Mean of Trapezoid Bases
• 9.4 Drop a Perpendicular
• 9.5 Midpoint
• 9.6 Trisection by Trapezoid Diagonals
• 9.7 Minimum Perimeter - 2
• 9.8 Harmonic Mean of Segments
• 9.9 Triangle by Angle and Centroid
• Alpha
• Angle Bisector Tool
• Angle of 60°
• Beta
• Circle Center
• Circle Tool
• Circle in Square
• Compass Tool
• Delta
• Epsilon
• Eta
• Euclidea Wiki
• Gamma
• Inscribed Square
• Intersect Tool
• Iota
• Kappa
• Line Tool
• Midpoint
• Move Tool
• Parallel Tool
• Perpendicular Bisector
• Perpendicular Bisector Tool
• Perpendicular Tool
• Point Tool
• Rhombus in Rectangle
• Theta
• Wiki rules
• Zeta