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Radius of a circle is 10 cm. Area of a s...

Radius of a circle is 10 cm. Area of a sector of the circle is 100` cm^(2)` . Find the area of its corresponding major sector. `(pi = 3.14)`

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The correct Answer is:
`= 214 cm^(2)`
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Radius of a circle is 10cm. Area of a sector is 100cm^(@) . Find the area of its corresponding major sector, (pi=3.14) . Given Radius of a circle =10cm Area of sector =A=100cm^(2), pi=3.14 To Find: Area of corresponding major sector Formula: (i) Are of a circle =pir^(2) A(major sector) =A(circle)-A(minor sector)

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Knowledge Check

  • If the area of a circle is 200 cm^(2) and that of the minor sector is 50 cm^(2) , then the area of the corresponding major sector is

    A
    50` cm ^(2)`
    B
    `100 cm^(2)`
    C
    `150 cm^(2)`
    D
    `250 cm^(2)`

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