Question
Mathematics Question on Perpendicular Lines
Which of the following are models for perpendicular lines:
(a) The adjacent edges of a table top.
(b) The lines of a railway track.
(c) The line segments forming the letter 'L'.
(d) The letter V.
Answer
(a) Perpendicular
(b) Not perpendicular
(c) Perpendicular
(d) Not perpendicular