perpendicular

perpendicular   Dan perpendicular

At right angles to one another Can be of two lines, two planes, a line and a plane, or a line and a surface From: perpendicular in The Concise Oxford

perpendicular to, perpendicular with Objects at a 90 ° angle are perpendicular to one another Perpendicular with is non-standard In formal writing, do not Two lines are perpendicular when they intersect to form a 90 ∘ angle Below, l ⊥ A B ¯

t sport ถ่ายทอดสดวันนี้ perpendicular · erect · on end · plumb Strong matches straight · upright Weak match vertical  Parallel & perpendicular lines Parallel lines are lines that never intersect, and they form the