Triangle A'B'C' is the image of triangle ABC after a dilation.
What is the scale factor of the dilation?
Enter your answer in the box.
Basic
7
4
1
O
.
8
5
2
9
6
3
+
A
I
+
X
x
0
<
%
y
X
A
x² √
2₂
1+
0
**
.C
$
10
69876
10
AY
543
270
-11
A'
B' C
B
C
1 2 3 4 5 6 7 8 9 10 11
