Question

Show that the points(-2,6)(5,3)(-1,-11)(-8,-8) are the vertices of a rectangle

Answer 1

1 Answer. Let A(-2,6), B(5,3), C(-1,-11) and D(-8,-8) are the vertices of a rectangle . Since the opposite sides and the diagonals are equal ABCD is a rectangle.

Answer 2

Answer:

when the two diaganls are equal then we say it is a vertices of a reactangle then we find the distance of both diagonals