The coordinates of the vertices of quadrilateral ABCD are A(0,4), B(4,2), C(2,-1), and D(-2,1). Jorge states that quadrilateral ABCD is a parallelogram. Prove or disprove Jorge’s statement? Help solve answer
1 Answer
Nov 22, 2017
Slope of AB
Slope of BC
Slope of CD
Slope of DA
Since
Hence quadrilateral