Two non-parallel lines in space that do not intersect are called skew lines. The skew line symbol is a short horizontal bar above the two identifying letters.
math
parallelogram
a rectangle
Parallel lines never intersect and remain equal distance from each other
Two non-parallel lines in space that do not intersect are called skew lines. The skew line symbol is a short horizontal bar above the two identifying letters.
Symbol for parallel lines is .
math
A square.
William first used the symbol for parallel.
trapezoids
parallelogram
a rectangle
Two lines that are not parallel are perpendicular. The symbol is +.
A geometric shape with only one set of parallel sides is a trapezoid.
Parallel lines never intersect and remain equal distance from each other
Parallel Lines