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Mathematics
Mathematics
Problem
The sides of
△
A
B
C
\triangle ABC
△
A
B
C
are
A
B
=
6
cm
AB = 6\,\text{cm}
A
B
=
6
cm
,
B
C
=
10
cm
BC = 10\,\text{cm}
B
C
=
10
cm
,
C
A
=
8
cm
CA = 8\,\text{cm}
C
A
=
8
cm
. The sides of
△
D
E
F
\triangle DEF
△
D
E
F
are
D
E
=
6
cm
DE = 6\,\text{cm}
D
E
=
6
cm
,
E
F
=
10
cm
EF = 10\,\text{cm}
E
F
=
10
cm
,
F
D
=
8
cm
FD = 8\,\text{cm}
F
D
=
8
cm
. Are the two triangles congruent, and if so, by which criterion? a) Yes, by SAS b) No, they are not congruent c) Yes, by SSS d) Yes, by RHS
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