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    Mathematics Discussions

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    Posted 11 months ago in Form 1

    Area of a circle.

    The formular of finding area of circle.and calculate the area of the circle whose diameter is 20cm?


      0       4

    Comments  


    Rugema Patrick   Posted on 10 months ago

    FORMULAE _ _
    area of circle=/ /r*2 or / / d*2/4
    solution
    d=20
    _
    / /=22/7 or 3.14

    there for area=3.14x20x20/4
    =314cm*2

    Jackison Kiruku   Posted on 10 months ago

    Formular( pie r sqear)

    Angel Ngowi   Posted on 10 months ago

    The area is 1256

    Karim Haruna   Posted on 10 months ago

    The area is 7008

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