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In , and are each equal to the corresponding angles of . Which side of must also be…
MATHEMATICS · Subjective · CBSE · Mathematics · Triangles · Triangles
Problem
In
△
A
B
C
\triangle ABC
△
A
B
C
,
∠
A
\angle A
∠
A
and
∠
C
\angle C
∠
C
are each equal to the corresponding angles of
△
D
E
F
\triangle DEF
△
D
E
F
. Which side of
△
A
B
C
\triangle ABC
△
A
B
C
must also be equal to the corresponding side of
△
D
E
F
\triangle DEF
△
D
E
F
so that the two triangles are congruent by ASA? Give a brief reason.
Related theory
Triangle Congruence
Triangle Congruence Criteria
Triangles
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