8th grade geometry terms

Angle

2 rays wiith a cammon endpoint.

Circle

Path of points that are equal distance from a common point.

Cone

3D triangle with 2 circle bases

Line

A straight path with points that extend in two directions.

Line Segment

Part of a line connecting 2 end points.

Parallel LInes

2 lines in the same plane that don't intersect

Pentagon

5 sided Polygon

Perpendicular Lines

Lines that intersect at 90 degrees

Plane

A flat surface that extends in all directions.

Ray

Part of a line that extends in one direction

Rectangle

Parallelogram with 4 right angles.

Rectangle Prism

3D rectangle.

Sphere

3D circle

Square

Parallelogram with 4 congruent sides and 4 right angles.

Trapezoid

A quadrillateral with exactly 1 pair of parallel lines.

Triangle

3 sided polygon

Triangle Prism

Half of a rectagular prism