Posted by Anonymous on Sunday, May 23, 2010 at 12:02am.
The points P(2, 1), Q(6, 4) and R(4,3) are three verticies of parallelogram PQRS .
Find the coordinate S.

calc  drwls, Sunday, May 23, 2010 at 12:51am
An easy way to do this would be to graph the points. There are actually two answers: one for the case in which Q and R are at opposite corners, and another for the case in which QR is a side of the parallelogram. I assume they want the latter. In that case, S is (8,0). Just make the changes in x and y when going from R to S the same as the changes going from Q to P.
Answer This Question
Related Questions
 calc  The points P(2, 1), Q(6, 4) and R(4,3) are three verticies of ...
 calc  Three verticies of a parallelogram are D(2,1,3), E(4,2,0) and F(6.2,4...
 math  Quadrilateral PQRS is a parallelogram. If adjacent angles are congruent...
 Vector  Let P=(1,2,1),Q=(3,1,4),and R=(2,6,2) be three vertices of a ...
 Vectors  Consider the parallelogram with verticies (0,0), (3,0), (5,3) and (2,3...
 Algebra  Let A(4,3) B(5,8) and C(3,10) be three points in a coordinate plane. ...
 Math  Quadrilateral PQRS has vertices P(0,6), Q(6,2), R(2,4), and S(4,2). ...
 Maths  PQRS is a parallelogram . M is the point on PS. such that PM =1รท3 QR . ...
 geometry CA  Graph quadrilateral ABCD. Then determine the most precise name for...
 Geometry  Write a two column proof: Given: ABCD is a parallelogram BQ is ...
More Related Questions