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calculate the area of a sector of a circle which subtends an angle of 45° at the centre of the circle, radius 14cm

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hassan

  1. Since the sector has an angle which is 1/8 of 360°
    its area would be 1/8 of the area of the circle.
    So...
    find the area of the circle, then take 1/8 of it.

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    Reiny

  2. I want answers to questions

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    Divine

  4. The formula is central angle/360×πr^2
    Central angle=45°
    π=22/7
    r=14cm
    45/360×22/7×14×14
    Area=77cm^2

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    Olawoye

  5. Answer this question. Calculate the area of the sector of a circle which substend an angle 45 degree at the centre of the circle of diameter 28cm.

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    Anonymous

  6. wapdam

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    Abdulsalam Mubarak

  8. I need the solution to the question

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    olawoye

  9. I got it thanks

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    David

  10. 0.125×22×14×14
    77cm²

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    Talent Moyo

  12. I don't understand

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    Beauty queen

  13. I need the solution to the question

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    Joseph

  14. solution

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    Joseph

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