Please, I really need this answer by today (before 12 hrs from now), for my take-home-quiz..(adsbygoogle = window.adsbygoogle || []).push({});

------------------------------------------------------------------------------

A quadrilateral has vertices K(-1,4) L(2,2) M(0,-1) and N(-3,1). Verify that:

a) a quadrilateral is a square

b) each diagonal of the quadrilateral is the perpendicular bisector of the other diagonal

c) the diagonals of the quadrilateral are equal in length

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Grade 10 - Algebra Question

**Physics Forums | Science Articles, Homework Help, Discussion**