LESSON 1 POINT, LINE AND PLANE
Geometry is the study of shapes and their measurements. The word geometry
comes from the two Greek words. geo that means earth and metro mot means
"measure"
The most basic geometric concept is the point. It has a location but there
shape or size. It is represented by a dot and a capital letter is used to name a pont
A point can be modeled by the following illustrations
tes
0
B
A
tip of a pencil a mongo seed on a plate comer of a storage box
The next geometric concept is a line. It is a collection of points arranged in such
way that they will extend to opposite directions. The line has no shape but has a
1 of 4
length​