Points, Lines and Planes Undefined Terms Words/items that are only explained using – examples or descriptions. Points that lie on the same line. Collinear – Coplanar Points that lie on the same plane. – Intersection The set of points that two or more geometric – figures have in common. Space A boundless, three-dimensional set of all points. Can – contain lines and planes. 1.2 Linear Measure Line Segment A measurable part of a line that consists of two – points, called endpoints, and all of the points between them. Congruent Segments Segments that have the same measure. – Constructions A method of creating geometric figures without the – benefit of measuring Generally a compass and straightedge are used. Precision A clustering of a group of measurements. –
Points, Lines and Planes Undefined Terms – Words/items that are only explained using examples or descriptions. Collinear – Points that lie on the same line. Coplanar – Points that lie on the same plane. Intersection – The set of points that two or more geometric figures have in common. Space – A boundless, three-dimensional set of all points. Can contain lines and planes. 1.2 Linear Measure Line Segment – A measurable part of a line that consists of two points, called endpoints, and all of the points between them. Congruent Segments – Segments that have the same measure. Constructions – A method of creating geometric figures without the benefit of measuring Generally a compass and straightedge are used. Precision – A clustering of a group of measurements.