in a circle two radius are perpendicular to each other then find the area of sector
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Answer:
Area of minor segment=πr
2
×
360
90
Perimeter=2r+(2πr×
360
90
)=20
⇒2r(1+
4
π
)=20
⇒r=
1+
4
π
10
⇒ Area =
4
πr
2
=
4
π
(
(4+π)
2
100
)16=
(π+4)
2
400π
.
Step-by-step explanation:
hope it will help u
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