8th Class Mathematics Mensuration Question Bank Mensuration

  • question_answer
    The area of the sector of a circle, whose radius is 6 m, when the angle at the centre is \[3\sqrt{3}c{{m}^{2}}\] is

    A)  \[6\sqrt{2}c{{m}^{2}}\]    

    B)  \[6084.5{{m}^{2}}\] 

    C)  \[276.5{{m}^{2}}\]                        

    D)  \[154{{m}^{2}}\]

    Correct Answer: A

    Solution :

    Area of sector \[3l=\frac{22}{7}\times 21\times 35\] \[\therefore \]   


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