SOLUTION: Dear Math Tutor, Please help me with: A quadrilateral ABCD is formed by points A(-3,2), B(4,3), C(9,-2) and D(2,-3) (a) Show that all four sides are equal (b) Show that ABCD

Question 871119: Dear Math Tutor,
Please help me with: A quadrilateral ABCD is formed by points A(-3,2), B(4,3), C(9,-2) and D(2,-3)
(a) Show that all four sides are equal
(b) Show that ABCD is not a square
(a) I used the distance formula and worked outed that AB, BC,CD, DA are all equal to square root of 50, which makes this a rhombus but how do I prove that its not a square? slope maybe?
With Gratitude,
Nats
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
Check for AC & BD
they will not be equal if it is a rhombus

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