If the vertices of a triangle have rational coordinates, then prove that the triangle cannot be equilateral.

If the vertices of a triangle have integral coordinates, prove that the trinagle cannot be equilateral.

If the vertices of an equilateral triangle have rational co-ordinates, then the triangle cannot be :

If the vertices of a triangle have integral coordinates, then the triangle can not be equilateral.

If the vertices of a triangle having integral coordinates . Prove that triangle can't be equileteral .

If the vertices of a triangle having integral coordinates.Prove that triangle can't be equileteral.

If the vertices of a triangle have their coordinates given by rational numbers,prove that the triangle cannot be equilateral.

If all the vertices of a triangle have integral coordinates, then the triangle may be (a) right-angle (b) equilateral (c) isosceles (d) none of these

If all the vertices of a triangle have integral coordinates, then the triangle may be (a) right-angle (b) equilateral (c) isosceles (d) none of these