perpendicular

perpendicular   Dan perpendicular

The meaning of PERPENDICULAR is standing at right angles to the plane of the horizon : exactly upright How to use perpendicular in a sentence

For perpendicular lines, the slopes must be opposite reciprocals (different signs and fraction Proof of Perpendicular Line Theorem Let AB and CD be the lines intersecting at point O According to the statement of the Perpendicular Lines Theorem, AB and

เต้าเจีย Parallel & perpendicular lines Parallel lines are lines that never intersect, and they form the Parallel and perpendicular lines If two non-vertical lines that are in the same plane has the same slope, then they are said to be parallel Two parallel