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Triangle has
MATHEMATICS · Single correct · CBSE · Mathematics · Triangles · Triangles
Problem
Triangle
A
B
C
ABC
A
B
C
has
∠
A
=
45
∘
\angle A = 45^{\circ}
∠
A
=
4
5
∘
,
∠
B
=
65
∘
\angle B = 65^{\circ}
∠
B
=
6
5
∘
and side
A
B
=
6
cm
AB = 6\,\text{cm}
A
B
=
6
cm
. Triangle
D
E
F
DEF
D
E
F
has
∠
D
=
45
∘
\angle D = 45^{\circ}
∠
D
=
4
5
∘
,
∠
E
=
65
∘
\angle E = 65^{\circ}
∠
E
=
6
5
∘
and side
D
E
=
6
cm
DE = 6\,\text{cm}
D
E
=
6
cm
. By which congruence criterion, if any, can
△
A
B
C
\triangle ABC
△
A
B
C
and
△
D
E
F
\triangle DEF
△
D
E
F
be proven congruent? (a) SAS (b) The given data are insufficient (c) ASA (d) AAS
Related theory
Triangle Congruence
Triangle Congruence Criteria
Similarity
Triangles
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