A triangle has side lengths 18, 24 and 30. Find the area of the triangle whose vertices are the incentre, circumcentre and centroid of the triangle.

A triangle has side lengths 18cm,24cm and 30cm. find the area of the triangle whose vertices are the incenter,circumcenter and centroid of that triangle.

Find the area of a triangle whose sides are 18 cm, 24 cm and 30 cm.

Find the area of the triangle, whose length of sides are 21m, 30m, 35m.

Consider the triangle whose vertices are (-1,0),(5,-2) and (8,2). Find the centroid of the triangle.

Consider the triangle whose vertices are (0,6) , (8,12) and (8,0). Find the centroid of the triangle.

Find the area of the triangle, the lengths of whose sides are 18 cm, 24 cm and 30 cm.

In a triangle, if orthocentre, circumcentre, incentre and centroid coincide, then the triangle must be