Show that A (a,b,c),B (b,c,a), C (c,a,b) are the vertices of an equilateral triangle

Show that A (a,b,c),B (b,c,a), C (c,a,b) are the vertices of an equila

1.	Show that A (a,b,c),B (b,c,a), C (c,a,b) are the vertices of an equilateral triangle
Answer» It\'s very easy to solve this problem.Firstly using distance formula find distance AB,BC&AC. Firstly, find the distances of AB, BC, and AC, then we get the all three distances are equal then, given triangle is equilatral triangle