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Mathematics
Mathematics
Problem
Two triangles
A
B
C
ABC
A
B
C
and
D
E
F
DEF
D
E
F
are such that
∠
B
=
90
∘
\angle B = 90^\circ
∠
B
=
9
0
∘
,
∠
E
=
90
∘
\angle E = 90^\circ
∠
E
=
9
0
∘
,
A
C
=
D
F
=
13
cm
AC = DF = 13\text{ cm}
A
C
=
D
F
=
13
cm
and
A
B
=
D
E
=
5
cm
AB = DE = 5\text{ cm}
A
B
=
D
E
=
5
cm
. Which congruence condition can be used to show that the triangles are congruent? a)
SAS
\text{SAS}
SAS
b)
SSS
\text{SSS}
SSS
c)
RHS
\text{RHS}
RHS
d)
ASA
\text{ASA}
ASA
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