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Byju's Answer
Standard VII
Mathematics
Construction of Special Angles without Using Protractor
Observe the g...
Question
Observe the given construction, AF is the angular bisector of
∠
B
A
E
and AC is the angular bisector of
∠
B
A
F
. If
∠
B
A
E
=
60
∘
, then
∠
B
A
C
will be
A
60
∘
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B
15
∘
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C
30
∘
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D
10
∘
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Solution
The correct option is
B
15
∘
∠
B
A
E
=
60
∘
[Given]
AF is angle bisector of
60
∘
⇒
∠
B
A
F
=
30
∘
and AC is angle bisector of
30
∘
⇒
∠
B
A
C
=
15
∘
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0
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