Examine whether the two lines in each of the parallel, perpendicular or neither parallel nor perpendicular : through `(-2, 6) and (4, 8)` , through (8, 12) and (4, 24`.

State whether the two lines in the following problems are parallel, perpendicular or neither parallel nor perpendicular : (i) Through (5,6) and (2,3) , through (9,-2) and (6,-5) (ii) Through (2,-5) and (-2,5) , through (6,3) and (1,1) .

State whether the two lines in each of the following problems are parallel , perpendicular or neither parallel nor perpendicular : (i) Through (8,2) and (-5,3) , through (16,6) and (3,15) (ii) Through (9,5) and (-1,1) , through (8,-3) and (3,-5) (iii) Through (-2,6) and (4,8) , through (8,12) and (4,24) .

State whether the tow lines in each of the following are parallel,perpendicular or nether: through (6,3) and (1,1); through (-2,5) and (2,-5)

Examine whether the line joining (8, 2) and (-5, 3) is parallel to or perpendicular to or neither parallel nor perpendicular to the line joining (16, 6) and (3, 15)

State whether the tow lines in each of the following are parallel,perpendicular or nether: through (3,15) and (16,6); through (-5,3) and (8,2)

State whether the tow lines in each of the following are parallel,perpendicular or nether: through (5,6) and (2,3); through (9,-2) and (6,-5)

State whether the tow lines in each of the following are parallel,perpendicular or nether: through (9,5) and (-1,1); through (3,-5) and (8,-3)

Find the slope of the line parallel and perpendicular to the line passing through (6,3) & (-4,5)

Examine which of the pair of lines are intersecting, parallel, perpendicular or coincident : x-y+1=0 and x+y+2=0

Prove that two lines perpendicular to the same line are parallel to each other.