12. Figure I and Figure Il are similar quadrilaterals. Figure 1
Figure 11
3.2 mm
2 mm
8 mm
a mm
2
ח 6
mm
6.4 mm
5 mm
8 mm
What proportion must be true?
> 0
8
=
b
2
a
(В)
3.2
2
100
C
b
6.4
-
CRIO
D
b
3
3.2
a