Geometry Basics
Straight and goes on forever in both directions.
A line
Lines that will never touch
Parallel lines
A quadrilateral where all sides are equal lengths and form four right angles
A 2 dimensional figure with 3 or more sides
A polygon
Two rays that share a common vertex (V) and have a specific measure of degrees between them
An angle
Straight and bound by two end points
A line segment
Two lines that intersect
Intersecting lines
A 6-sided polygon
A hexagon
A corner or point where two line segments meet
A vertex
A 90 degree angle
A right angle
Straight and bound by one end point, but goes on forever in one direction.
Two lines that meet to form four right angles
Perpendicular lines
A quadrilateral with 1 set of parallel sides
A trapezoid
Any polygon with four sides
A quadrilateral
An angle less than 90 degrees
An acute angle
A line bound by point A and point B
Two lines that share the common point P
Intersecting lines
A parallelogram with all sides equal lengths
A rhombus
A quadrilateral with opposite parallel sides
A parallelogram
An angle between 90 degrees and 180 degrees
An obtuse angle
A stop along a line and is usually named with a letter
An end point
Lines that are always the same distance apart
Parallel lines
A quadrilateral with 2 equal adjacent sides
A kite
A shape with the same size and shape parts reflecting over an axis
Symmetry
A 180 degree angle
A straight angle