.in the following figure,if `abc` and `bdc`are two triangles,then `x+y+z` equals a

In the following figure G, is centroid of the triangles ABC. Prove that Area (Delta " AGB " )= (1)/(3) xx " Area " (Delta ABC)

In the following figures, the sides AB and BC and the median AD of triangle ABC are respectively equal to the sides PQ and QR and median PS of the triangle PQR. Prove that Delta ABC and Delta PQR are congruent.

In the adjoining figure, P and Q are two points on equal sides AB and AC of a isosceles triangle ABC such that AP = AQ, then

In the adjoining figure,X and Y are respectively two points on equal sides AB and AC of Delta ABC such that AX=AY. Prove that CX=BY.

If triangle ABC ~ triangle PQR then y + z =…..

In the following figure, AB is the largest side and BC is the smallest side of the triangle ABC. Write the angles x^(@), y^(@) " and "z^(@) in ascending order of their values.

In the given figure, XY||AC and XY divides Delta ABC into two regions, equal in area. Find the value of (AX)/(AB)

Tangents are drawn to the In -circle of triangle ABC which are prallel to its sides. If x,y,z be the lengths of the tangents and a,b,c be the sides of triangle, then prove that x/a+y/b+z/c=1

In the given figure ratio of AD:DC=3:2 and area of triangle ABC is 40cm^(^^)2. Then find the value of area of triangle BDC