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Mathematics

10th

grade

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Area Related to Circles

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18 questions

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  • 1. Multiple Choice
    45 seconds
    1 pt

    What is the area of sector of a circle with central angle  60°60\degree  

     πr2\pi r^2  

     2πr2\pi r  

     πr26\frac{\pi r^2}{6}  

     πr22\frac{\pi r^2}{2}  

  • 2. Multiple Choice
    30 seconds
    1 pt
    Say 'TRUE' or 'FALSE'
    If areas of two circles are equal, then their circumferences are also equal
    TRUE
    FALSE
  • 3. Multiple Choice
    30 seconds
    1 pt
    Say 'TRUE' or 'FALSE'
    The distance traveled by a circular wheel of diameter d cm in one revolution is 2πd cm
    TRUE
    FALSE
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