# Basic Geometric constructions With just a compass and a straightedge (or virtual versions of them), you’ll be amazed by how many geometric shapes you can construct perfectly. This is the “pure” form of geometric construction: no numbers involved. ## Basic Geometric constructions

 Mostly used things were these two ⇓ Line Bisector Angle Bisector And it is useful to know how to do 30°, 45° and 60° angles. We can use the angle bisector method (above) to create other angles, such as 15°, etc: 30 Degree Angle 45 Degree Angle 60 Degree Angle Equilateral Triangle Points and Lines: Perpendicular to a Point on a Line Perpendicular to a Point NOT on a Line Parallel Line through a Point Same (Congruent) Angle Cut a line into N segments Circles: Center of a Circle Point to Tangents on a Circle Inscribe a Circle in a Triangle Circumscribe a Circle on a Triangle Circle touching 3 Points And for the “Master Class”, a Pentagon Pentagon
##### Free Hand Sketching

Free Hand Sketching Here it is difficult to say you through steps that how to construct Free Hand Sketching. So...

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