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.

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 Fig., write concurrent lines and their points of concurrence.

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 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.

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 .

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

In Figure, write all pairs of adjacent angles and all the linear pairs.

From the adjoining figure , write? (i) Collinear points (ii) Concurrent lines and their point of concurrence.

Consider the following figure and name: (a) A pair of parallel lines (b) Concurrent lines and point of concurrency ( c ) Three sets of collinear points (d) Six pairs of intersecting lines.