SMART Notebook - Manhasset Public Schools
... Geometry (from the Ancient Greek: γεωμετρία; geo- "earth", metron"measurement") is a branch of mathematics concerned with questions of shape, size, relative position of figures, and the properties of space. [Wikipedia] ...
... Geometry (from the Ancient Greek: γεωμετρία; geo- "earth", metron"measurement") is a branch of mathematics concerned with questions of shape, size, relative position of figures, and the properties of space. [Wikipedia] ...
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... • Lines that are at right angles (90°) to each other. • Their slopes are negative reciprocals of each other ...
... • Lines that are at right angles (90°) to each other. • Their slopes are negative reciprocals of each other ...
1.2 Postulates of Euclidean Geometry
... 1. A straight line can be drawn between any two points. 2. A line can be extended indefinitely in both directions. 3. A circle can be drawn with a center and a radius. 4. All right angles are equal to each other. 5. (The parallel postulate) If a straight line falling on two straight lines makes t ...
... 1. A straight line can be drawn between any two points. 2. A line can be extended indefinitely in both directions. 3. A circle can be drawn with a center and a radius. 4. All right angles are equal to each other. 5. (The parallel postulate) If a straight line falling on two straight lines makes t ...