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Byju's Answer
Standard VII
Mathematics
AAS Criteria for Congruency
Question 9 Ex...
Question
Question 9
Explain, why
Δ
A
B
C
≅
Δ
F
E
D
?
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Solution
In
Δ
A
B
C
and
Δ
F
E
D
,
∠
B
=
∠
E
=
90
∘
[Given]
∠
A
=
∠
F
[Given]
B
C
=
E
D
[Given]
⇒
Two angles and one side of
Δ
A
B
C
are equal to two angles and one side of
Δ
F
E
D
.
Therefore,
Δ
A
B
C
≅
Δ
F
E
D
[AAS congruence rule]
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