FOUNDATION OF GEOMETRY

2.  Is the branch of mathematics that
deals with shapes, angles,
dimensions, and sizes of a variety
of things we see in everyday life.
“GEO” means “earth” and
“METRON” means “measurement”

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4. POINTS
Is a location that has no size, no widths,
no lengths, and no depths.
LINE
A straight path that extends indefinitely
in two directions and has no thickness.
PLANE
Flat surface with no thickness or boundary
and it extends to all direction without an end.
In geometry:

5. SEGMENT
A union of the point.
DISTANCE
The distance of the starting
and stopping points of particular
line segment.

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POINTS
• It is presented by a dot and named by a
capital letter. It has no dimension.
We can read as
Point A, Point B,
and Point C

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LINE
it can extends infinitely far in two opposite
directions. A line has one dimension only.

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VERTICAL
LINE or
Y- axis HORIZONTAL
LINE or
X- axis

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LINE SEGMENT
A type of line where it has a
beginning and an end.

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RAY
A type of line where it has
an endpoint and one side goes
forever.

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PLANE
It is usually represented in
drawings by a four-sided figure. Extends
to all direction without an end.

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