Question

Help please(:
A (4, 4), B (7, 0), C (11, 3), and D (8, 7) are four points on the coordinate grid. Miranda and Pete joined the points using straight lines to draw a quadrilateral ABCD.

Miranda wrote the following statements to prove that, “ABCD is a parallelogram that is not a rhombus.”
slope of AB=(4-0)/(4-70)=-4/3
slope of DC=(7-3)/(8-11)=-4/3
slope of BC=(0-3)/(7-11)=3/4
slope of AD=(4-7)/(4-8)=-3/4

Pete wrote the following statements to prove that, “ABCD is a rhombus.”

Answer 1

one sec im typing the rest sorry its really long x.x

Answer 2

(petes statements)
AB=sqrt((4-7)^2+(4-0)^2=sqrt(25)=5
BC=sqrt((7-11)^2+(0-3)^2=sqrt(25)=5
CD=sqrt((11-8)^2+(3-7)^2=sqrt(25)=5
DA=sqrt((8-4)^2+(7-4)^2=sqrt(25)=5

Answer 3

:( and im supposed to prove which statement is correct