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12 terms

POINTS, LINES, ANGLES

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point
I am a location in space. It takes only one leter to name me.
line
My length cannot be measured, but I am named by my two points
ray
I do not curve. I have onlt one endpoint.
angle
I am always measured in degrees. I have a vertex. My sides are two rays.
perpendiculiar line segments
We have endpoints. When two of us meet, we form one or more right angles.
parallel line segments
There are always two of us.We have endpoints. We are always the same distance apart.
vertex
I am the point where two rays meet to form an angle.
Intersecting lines.
Two of us meet but go on forever.
perpendicular lines
Our lengths cannot be measured. When two of us meet, we form right angles.
vertices
We are the endpoints where two sides of a polygon meet.
Line segment
My length can be measured. I have two endpoints.
Parallel Lines
Our lengths cannot be measured. There are always two of us. We are always the same distance apart.

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