10th Class Mathematics Areas Related to Circles Question Bank MCQs - Areas Related to Circles

  • question_answer
    The area of the sector of a circle of radius R making a central angle of x is: (NCERT EXEMPLAR; NCERT EXERCISE)

    A) \[\frac{x}{180{}^\circ }\times 2\pi R\]

    B) \[\frac{x}{360{}^\circ }\times 2\pi R\]

    C) \[\frac{x}{180{}^\circ }\times \pi {{R}^{2}}\]

    D) \[\frac{x}{360{}^\circ }\times \pi {{R}^{2}}\]

    Correct Answer: D

    Solution :

    [d] \[\frac{x}{360{}^\circ }\times \pi {{R}^{2}}\]


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