What is G eometry What is G eometry

What is G eometry?

What is G eometry? Simply put, geometry is the study of the size, shape and position of 2 dimensional shapes and 3 dimensional figures. http: //math. about. com/od/geometry/a/whygeom. htm

First, geometry is important to a wide range of scientific and technological fields. Second, geometry sharpens thinking skills by teaching the process of logical reasoning and deductive thinking. Every career uses the logical reasoning learned in geometry. Third, artists made creative use of geometry throughout the centuries. Enjoy the geometry of Man-Made Wonders of the World: Pyramids of Egypt, Machu Picchu, Great Wall of China, Taj Mahal, Bali, Angkor Wat, Forbidden City, Bagan Temples & Pagodas, Karnak Temple, Teotihuacan, Nazca Lines and more. http: //agutie. homestead. com/files/Landscape/landscape_why_study_geometry_1. htm

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. Points A location No size or thickness Named with a capital letter egments, Rays, Angles and

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. egments, Rays, Angles and Lines An infinite set of points Straight Extends infinitely in both directions Named with either a single small case letter or by aming any two points that lie on the line Line k, and are all names for the same set of oints (line). Segments Part of a line but having two endpoints. Named using the endpoints r are valid names for the segment

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. egments, Rays, Angles and Triangles The Union (∪) of three segments The Intersection (∩) of two sides is a point called a vertex f the triangle A triangle is named by naming the three vertices of the riangle ΔABC, ΔBCA and ΔCAB are all names for the same set f points (triangle)

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. egments, Rays, Angles and Rays Part of a line but having a single endpoint Extends infinitely in one direction Named using the endpoint and any other point on he ray (the endpoint must be named first) and both name the same exact set of points ray), and are names of different rays

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. egments, Rays, Angles and Angles Two rays that have the same endpoint Named by naming the point where the rays meet called he ertex (when appropriate), by using a number, or by aming three points. If using three points, the middle oint must be the vertex and each of the other points ust lie on a different ray. , , , and all name exactly the same set f points (angle). While does “exist”, this is a different angle that the ne shown.

What are four ways to name this angle?

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. egments, Rays, Angles and

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. egments, Rays, Angles and

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. egments, Rays, Angles and

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. egments, Rays, Angles and

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. egments, Rays, Angles and

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. egments, Rays, Angles and

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. egments, Rays, Angles and

LEARNING OBJECTIVE: Students will recognize and name Points, Lines, Triangles. Assignment 1 -1: 1 -12, 14 egments, Rays, Angles and