Pacing
... 1. Students will construct a bisector of a given angle. 2. Students will construct the perpendicular bisector of a given segment 3. Students will construct lines parallel to a given line through a given point 4. Students will construct lines perpendicular to a given line through a given point 5. Stu ...
... 1. Students will construct a bisector of a given angle. 2. Students will construct the perpendicular bisector of a given segment 3. Students will construct lines parallel to a given line through a given point 4. Students will construct lines perpendicular to a given line through a given point 5. Stu ...
GSP Circle Geometry Lessons 1-3
... lines, rays, line segments, and circles. It has many other powerful features one of which is as measuring geometric figures, such as the length of a line segment or the size of an angle. Today you are going to become familiar with GSP. 1. Start GSP (double-click on the icon). a. Click on Edit → Pref ...
... lines, rays, line segments, and circles. It has many other powerful features one of which is as measuring geometric figures, such as the length of a line segment or the size of an angle. Today you are going to become familiar with GSP. 1. Start GSP (double-click on the icon). a. Click on Edit → Pref ...
print - CIM (McGill)
... 3. When all the sides of the polygon P have been considered, if num_crossings is even then q is outside of P and inside if num_crossings is odd ...
... 3. When all the sides of the polygon P have been considered, if num_crossings is even then q is outside of P and inside if num_crossings is odd ...
History of geometry
Geometry (from the Ancient Greek: γεωμετρία; geo- ""earth"", -metron ""measurement"") arose as the field of knowledge dealing with spatial relationships. Geometry was one of the two fields of pre-modern mathematics, the other being the study of numbers (arithmetic).Classic geometry was focused in compass and straightedge constructions. Geometry was revolutionized by Euclid, who introduced mathematical rigor and the axiomatic method still in use today. His book, The Elements is widely considered the most influential textbook of all time, and was known to all educated people in the West until the middle of the 20th century.In modern times, geometric concepts have been generalized to a high level of abstraction and complexity, and have been subjected to the methods of calculus and abstract algebra, so that many modern branches of the field are barely recognizable as the descendants of early geometry. (See Areas of mathematics and Algebraic geometry.)