Monday

July 28, 2014

July 28, 2014

Posted by **Vanessa** on Friday, October 19, 2012 at 9:53am.

- Math -
**Steve**, Friday, October 19, 2012 at 11:03ammidpoints:

mPQ=A: (-3,2)

mQR=B: (-2,-3)

mRS=C: (3,-1)

mSP=D: (2,4)

check slopes:

AB: -5

BC: 2/5

CD: -5

DA: 2/5

parallel in pairs. OK.

**Related Questions**

Geometry - The coordinates of the vertices of quadrilateral ABCD are A (-8, 8...

math - Quadrilateral PQRS is a parallelogram. If adjacent angles are congruent...

Geometry - The lengths of the sides of quadrilateral PQRS are PQ=x^2, QR=20-x, ...

math - A parallelogram is a convex quadrilateral with four vertices and two sets...

geometry - What is the most precise name for quadrilateral ABCD with vertices A...

algbra - a parallelogram is a quadrilateral whose opposite sides are parallel. ...

vector proofs math 536 - if the diagonals of quadrilateral ABCD intersect at ...

maths - what are the adjacent angles of quadrilateral pqrs

Pre-Algebra - Is this correct? Which of the following best describes every ...

geometry - Find the midpoint of each side of the trapezoid. Connect the ...