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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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If the sector of a circle with radius 10 cm has central angle 72^(@) , find the area of the sector. (pi = 3.14)

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Knowledge Check

  • The sector of a circle has radius of 21 cm and central angle 135^(@) . Find the perimeter.

    A
    91.5 cm
    B
    93.5 cm
    C
    94.5 cm
    D
    92.5 cm

  • The sector of a circle has radius of 21 cm and central angle 135^(@) . Find its perimeter.

    A
    `91.5` cm
    B
    `93.5` cm
    C
    `94.5` cm
    D
    `92.5` cm

  • Area of the sector of a circle with radius 4 cm and of angle 30^(@) is :

    A
    `4.19cm^(2)`
    B
    `3.78 cm^(2)`
    C
    `5.25 cm^(2)`
    D
    None of these

    • Similar Questions

    Explore conceptually related problems

    Find the area of the sector of a circle with radius 5 cm and angle 60^@ .

    Find the area of the sector of a circle with radius 6 cm and angle 30^@ .

    A sector of a circle of radius 8cm contains an angle of 135o. Find the area of the sector.

    Find the area of a sector of a circle of radius 7 cm and central angle 90^(@) .

    Find the area of the sector of a circle with radius 4 cm and of angle 30^(@) . Also, find the area of the corresponding major sector. [Take pi=3.14]

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