If A , B , C are collinear then area of `DeltaABC` = .....

A ( 1, - 1) , B(2frac{1}{2},0) , C (4 , 1) then area of DeltaABC = ........sq. units.

In DeltaABC , area of incircle : area of DeltaABC =

Points A,B,C are collinear if and only if

DeltaABC~DeltaDEF ,BC=3cm, EF=4cm and area of DeltaABC = 54 cm^2 . Determine the area of DeltaABC .

If A(5,5) ,B(-5,1) ,C(10,7) lie in a straight line, the area of DeltaABC is ……….

In DeltaABC , if m_(a),m_(b),m_(c) denote the lengths of the medians drawn to the sides a, b, c respectively and Delta is the area of the DeltaABC with a=10, c=6" and "m_(b)=7 then

In a DeltaABC , A =(h,7) , B = (1,2) , C =(2,3) If the area of DeltaABC be such that [Delta]=2 , (where [.] denotes the greatest inteher function ),find h.

If a,b and c are the position vectors of the vertices A,B and C of the DeltaABC , then the centroid of DeltaABC is

If a,b and c are the position vectors of the vertices A,B and C of the DeltaABC , then the centroid of DeltaABC is

If a,b and c are the position vectors of the vertices A,B and C of the DeltaABC , then the centroid of DeltaABC is