Question

The points (1, 1), (-2, 7) and (3, -3) (a) Form a right angled triangle (b) Form an isosceles triangle (c) Are collinear (d) None of the above

Answer 1

and other option may not be coorect
*because option b should satisfy the two sides diatance equal but not there yet so option is wrong
*option c is correct so option d may not correct