10th Class Mathematics Areas Related to Circles Question Bank Area of Circle

  • question_answer
    The top of dining table is rectangular, 2k units long and k units wide, with two semicircles along the breadth. What is the area of table?

    A)  \[\frac{\pi +4{{k}^{2}}}{4}\]             

    B)  \[\frac{(\pi +4)}{4}{{k}^{2}}\]

    C)  \[\left( \frac{\pi +8}{4} \right){{k}^{2}}\]

    D)  \[2(\pi +4){{k}^{2}}\]

    Correct Answer: C

    Solution :

    (c):   Area of the table = Area of rectangle + Area of two semi circles Diameter of the circle = k unit                 


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