February 21, 2017

Homework Help: maths --plse help me..

Posted by Anonymous on Friday, December 28, 2012 at 11:46am.

prove that the points (2,-1) (0,2) (2,3)and (4,0) are the coordinates of vertices of a parallelogram and find the angle between its diagonals

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions