The student will identify and draw representations of points, lines, line segments, rays, and angles.
Resources cannot be aligned to this standard, browse sub-standards to find lessons.
The student will use problem solving, mathematical communication, mathematical reasoning, connections, and representations to
A point is an exact location in space. It has no length, width, or height.
A line is a collection of points extending indefinitely in both directions. It has no endpoints.
A line segment is part of a line. It has two endpoints and includes all the points between and including those endpoints.
A ray is part of a line. It has one endpoint and extends indefinitely in one direction.
A vertex is the point at which two or more lines, line segments, or rays meet to form an angle. The term vertices is the plural form of vertex.
A right angle measures exactly 90 degrees.
The student will measure right, acute, obtuse, and straight angles.
An angle is formed by two rays with a common endpoint called the vertex. Angles are found wherever lines and/or line segments intersect.
Intersecting lines have one point in common.