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Byju's Answer
Standard VII
Mathematics
Equal Angles Subtend Equal Sides
In ABC, AB = ...
Question
In
△
A
B
C
,
A
B
=
A
C
and
∠
B
=
40
∘
. What is the value of
∠
C
(in degree)?
40
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Solution
The correct option is
A
40
Since AB = AC, the angles opposite to these sides will also be equal.
Hence,
∠
B
=
∠
C
⇒
∠
C
=
40
∘
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Similar questions
Q.
Construct triangle ABC in which BC = 5 cm, AB − AC = 2.8 cm and
∠
B = 40°.