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

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

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

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

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.

Examine whether the following three lines are concurrent or not. If yes, find the point of concurrenty 2x+3y-4=0, x-5y+7=0, 6x-17y+24=0

Assertion: Number of triangles formed by n concurrent lines and a line which is parallel to one of the n concurrent lines is "^(n-1)C_2. Reason: One and only one triangle is formed by three lines out of which 2 are concurrent and third line is not passing through the point of intersection of the concurrent lines and not parallel to any of the concurrent lines. (A) Both A and R are true and R is the correct explanation of A (B) Both A and R are true R is not the correct explanation of A (C) A is true but R is false. (D) A is false but R is true.

In the figure alongside. Point M is called both the point of intersection and the point of concurrence.

Show that the perpendicular bisectors of the sides of the triangle with vertices (7, 2), (5, -2) and (-1, 0) are concurrent. Also find the coordinates of the point of concurrence (circumcentre).

Show that the line x-y-6=0,4x-3y-20=0 and 6x+5y+8=0 are concurrent. Also, find their common point of intersection.

Limes p,q and r are concurrent . Lines q,r and s are also concurrent . Will all the four lines p,q,r and s be concurrent ?