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    The area of the sector of a circle of radius 28 cm is 112 cm2. Find the length of the corresponding arc of the sector.
    Question

    The area of the sector of a circle of radius 28 cm is 112 cm2. Find the length of the corresponding arc of the sector.

    A.

    4 cm

    B.

    8 cm

    C.

    6 cm

    D.

    5 cm

    Correct option is B

    Given: 
    Area of sector = 112 cm2cm^2 
    Radius = 28 cm 
    Formula Used: 
    Area of sector = θ360×πr0\frac{ \theta}{360} \times \pi r^0 
    Length of are = 2πr×θ3602 \pi r \times \frac{ \theta }{ 360}​​
    Solution: 

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