The student will identify and draw representations of points, line segments, rays, angles, and lines.
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An isosceles triangle has at least two congruent sides. [Graphic cannot be reproduced.]
a number written inside the rays of the angle.
An angle is formed by two rays that share a common endpoint called the vertex. Angles are found wherever lines or line segments intersect.
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.
Identify parallel, perpendicular, and intersecting line segments in plane and solid figures. (b)