HELP ASAP!!!
The vertices of a parallelogram are A(x₁, y₁), B(x2, y2), C(x3, 3), and D(x4, Y4). Which of the following must be true if parallelogram ABCD is
proven to be a rectangle?
A.
B.
O C.
D.
3/4-3/
24 - 23
34-3/2
24-23
=
94-9/3
24-23
=
3/4-1/2
32-3
24-23 #g = 21
=
-
Z₂-Z1
=
一
23-71
)
and (24-X
1₁-V3
24-23
and
and-
and
X
24 - 23
94-93
24-23
X
1-2
23-2₂
12-V
22-21
X
4)
一九
2₂-21
= -1
= -1
= -1