Point

Shows position of a point.

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Is a line with two connecting points

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 is a part of a line that has two end points.

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 is part of a line. It has one end point and extends to infinity in one direction. A ray is named starting with its end point first and then any other point on the ray second.

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is all about shapes like lines, circles and triangles ... shapes that can be drawn on a flat surface.

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are two rays that both start from a common point and go off in exactly opposite directions.

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Points on the same line.

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Points on the same plane.

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Formed by two rays(sides) with the same endpoint(vertex).

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Center of a line segment.

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Line that cuts a segment into two pieces.

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Lines or angles the same measures.

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 is a special kind of point that describes the corners or intersections of geometric shapes.

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A angle that has a measurement of 45 degrees or less.

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A angle that has more then 90 degrees.

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A angle that has 90 degrees only.

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A straight angle that has 180 degrees.

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Two angles whose measures add to 90 degree.

Two anlges whose measures add to 180 degree.

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Angles that share a vertex.

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A adjacent angle is angles that share a vertex of a side.

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