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Byju's Answer
Standard XII
Mathematics
nth Term of A.P
O is the cent...
Question
O
is the centre of the circle
2
area of sector
A
P
B
O
is
5
18
of Area of circle find the value of
x
.
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Solution
Given,
area of sector
=
5
18
×
area of circle
∴
π
r
2
×
x
360
∘
=
5
18
×
(
π
r
2
)
x
360
∘
=
5
18
⇒
18
x
=
5
×
360
∘
∴
x
=
100
∘
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In the adjoining figure,
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Standard XII Mathematics
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