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Mathematics
Mathematics
Problem
In
△
A
B
C
\triangle ABC
△
A
B
C
, it is given that
∠
B
=
∠
C
\angle B = \angle C
∠
B
=
∠
C
. A student wants to prove
△
A
B
C
≅
△
A
C
B
\triangle ABC \cong \triangle ACB
△
A
B
C
≅
△
A
C
B
using the ASA condition. Which side must be taken as the common INCLUDED side between the two equal angles? a)
A
C
AC
A
C
b)
A
B
AB
A
B
c)
B
C
BC
B
C
d) Either
A
B
AB
A
B
or
A
C
AC
A
C
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