From Figure, name
(i)All pairs of parallel lines.
(ii)all pairs of intersecting lines.
(iii)ines of whose point of intersection in `P`
(iv)lines whose point of intersection in `C`
(v)lines whose point of intersection in `R`
(vi)Collinear points.

Form Fig., write (i)all pairs of parallel lines. (ii)all pairs of intersection lines. (iii)lines whose point of intersection is l . (iv) lines whose point of intersection is D . (v) lines whose point of intersection is E . (vi) lines whose point of intersection is A .

From the adjoining figure , write? all pairs of parallel lines (ii) all pairs of intersecting lines. (iii) lines whose point of intersection is E. (iv) one set of three- non collinear points. (v) all sets of collinear points.

From the given figure, write (i) all pairs of parallel lines (ii) all pairs of intersecting lines (iii) concurrent lines and point of concurrence (iv) collinear points

In the adjoining figure write. (i) all pairs of parallel lines (ii) all pairs of intersecting lines. (iii) Concurrent lines. (iv) Collinear points.

In the adjoining figure (a) Name (i) Parallel lines (ii) all pairs of intersecting lines. (iii) concurrent lines. ( b) State whether true of false. (i) points A,B and D are collinear. (ii) lines AB and ED intersects at C .

The minimum number of points of intersection of three lines drawn in a plane is

Prove that the line of centres of two intersecting circles subtends equal angles at the two points of intersection

From Figure, write (i)Lines intersecting at A (ii)Lines intersecting at B (iii)Concurrent lines and their point of concurrence.

Find the equation of line joining origin to the point of intersection of the pair of lines 3x+y=10 and x-y=2 .

Find the points of intersection of the following pair of lines: x=0, 2x-y+3=0