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Mathematics
Mathematics
Problem
In
△
A
B
C
\triangle ABC
△
A
B
C
,
D
D
D
is the midpoint of
A
B
AB
A
B
. A point
E
E
E
on
A
C
AC
A
C
is chosen so that
D
E
∥
B
C
DE \parallel BC
D
E
∥
B
C
. If
A
C
=
16
cm
AC = 16\,\text{cm}
A
C
=
16
cm
, then
A
E
AE
A
E
equals a)
32
3
cm
\dfrac{32}{3}\,\text{cm}
3
32
cm
b)
8
cm
8\,\text{cm}
8
cm
c)
12
cm
12\,\text{cm}
12
cm
d)
16
3
cm
\dfrac{16}{3}\,\text{cm}
3
16
cm
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