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If the sector of a circle with radius 10...

If the sector of a circle with radius 10 cm has central angle `18^(@)`, find the area of the sector. `(pi = 3. 14)`

Text Solution

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The correct Answer is:
`15.7 cm^(2)`
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Knowledge Check

  • OA and OB are two radii of a circle of radius 10 such that m angle AOB= 144^@ . Then area of the sector AOB is

    A
    `8 pi sq. cm.`
    B
    `20 pi sq. cm.`
    C
    `30 pi sq. cm.`
    D
    `40 pi sq. cm.`

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