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Mathematics
Mathematics
Problem
In
△
A
B
C
\triangle ABC
△
A
B
C
and
△
D
E
F
\triangle DEF
△
D
E
F
, it is given that
A
B
=
D
E
AB = DE
A
B
=
D
E
,
B
C
=
E
F
BC = EF
B
C
=
E
F
and
∠
B
=
∠
E
\angle B = \angle E
∠
B
=
∠
E
. Which congruence condition confirms that the two triangles are congruent? a)
A
S
A
ASA
A
S
A
b)
R
H
S
RHS
R
H
S
c)
S
A
S
SAS
S
A
S
d)
S
S
A
SSA
S
S
A
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