In `Delta`PQR, Q =(0,0), PQ = 2, `anglePQR =pi/3` and the mid point of QR has co-ordinates (2,0) then find the centroid of triangle

In the DeltaABC , the coordinates of B are (0, 0), AB=2, /_ABC=pi/3 and the middle point of BC has the coordinates (2,0). The centroid of the triangle is

If (0,1/2),(1/2,1/2) and (1/2,0) are the mid points of sides of triangle then find the incentre of the triangle.

If ((3)/(2),0), ((3)/(2), 6) and (-1, 6) are mid-points of the sides of a triangle, then find Centroid of the triangle

A (1, 4), B (3, 2) and C (7,5) are vertices of a triangle ABC. Find : the co-ordinates of the centroid of triangle ABC.

If a vertex of a triangle is (1, 1) and the mid-points of two side through this vertex are (-1, 2) and (3, 2), then centroid of the triangle is

In Delta PQR, PQ = x, QR = x + 3 , and PR = y . If x = y + 3 , then which one of the following is true?

If the points ( 2a, a), (a, 2a) and (a, a) enclose a triangle of area 72 units, then co-ordinates of the centroid of the triangle may be :

A triangle having a vertex as (1,2) has mid-point of sides passig from this vertex as (-1,1) and (2,3) thent he centroid of the triangle is

The base PQ of two equilateral triangles PQR and PQR’ with side 2a lies along y-axis such that the mid-point of PQ is at the origin. Find the coordinates of the vertices R and R’ of the triangles.

If (1, 2), (0, -1) and (2, -1) are the middle points of the sides of a triangle, find the coordinates of its centroid.