1.12. Polygon Classification http://www.ck12.org
Summary
This chapter begins with the basic components of Euclidean Geometry. From the introductory definition of points,
lines, and planes it builds to a discussion of classifying figures such as angles, triangles, and polygons. Measurement
of distances and angles are also covered. Different types of angle relationships are compared and explored, such as
complementary angles, supplementary angles and linear pairs.
Symbol Toolbox for Chapter
←→
AB,
−→
AB,ABLine, ray, line segment(^6) ABCAngle with vertexB
mABorABDistance betweenAandB
m^6 ABCMeasure of^6 ABC
⊥Perpendicular
=Equal
∼=Congruent
Chapter Keywords
- Geometry
- Point
- Line
- Plane
- Space
- Collinear
- Coplanar
- Endpoint:
- Line Segment
- Ray
- Intersection
- Postulates
- Theorem
- Distance
- Measure
- Ruler Postulate
- Segment Addition Postulate
- Angle
- Vertex
- Sides
- Protractor Postulate
- Straight Angle
- Right Angle
- Acute Angles
- Obtuse Angles
- Perpendicular
- Construction