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If and , then…
MATHEMATICS · Single correct · CBSE · Mathematics · Triangles · Triangles
Problem
If
△
A
B
C
≅
△
D
E
F
\triangle ABC \cong \triangle DEF
△
A
B
C
≅
△
D
E
F
and
∠
B
=
55
∘
\angle B = 55^\circ
∠
B
=
5
5
∘
, then
∠
E
\angle E
∠
E
equals (a)
35
∘
35^{\circ}
3
5
∘
(b)
55
∘
55^{\circ}
5
5
∘
(c)
125
∘
125^{\circ}
12
5
∘
(d)
45
∘
45^{\circ}
4
5
∘
Related theory
Triangle Congruence
Triangle Congruence Criteria
Congruence of triangles
Triangles
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