Write the following paragraph proof as a two-column proof.
Given:
A
B
=
C
D
and
B
C
=
D
E
Prove:
A
C
=
C
E
We're given that
A
B
=
C
D
. By the addition property of equality, we add
B
C
to both sides of the equation to get
A
B
+
B
C
=
C
D
+
B
C
. Since we're also given that
B
C
=
D
E
, we use the substitution property of equality to replace
B
C
with
D
E
on the right side of the equation. So,
A
B
+
B
C
=
C
D
+
D
E
. Next, by segment addition, we get that
A
B
+
B
C
is equal to
A
C
and that
C
D
+
D
E
is equal to
C
E
. Finally, we use the substitution property of equality on the equation
A
B
+
B
C
=
C
D
+
D
E
to replace
A
B
+
B
C
with
A
C
and
C
D
+
D
E
with
C
E
to get that
A
C
=
C
E
.
Type the correct answer in the box.