How do i find the area of a circle with a radius of 32mm?

The radius of 32mm and asks for area, and unsure with a circle, thanks!

A = r^2 * pi

32^2 * pi = approx 3217 mm^2

10 Responses to “How do i find the area of a circle with a radius of 32mm?”

  1. matthew.bowen@ymail.com on January 22nd, 2010 at 4:49 am

    pi * r * r = area of a circle.
    your r = 32mm and your result will be in units if mm^2
    References :

  2. A = r^2 * pi

    32^2 * pi = approx 3217 mm^2
    References :

  3. Area of circle is pi * r^2

    So pi * (32mm)^2
    =pi*1024 mm^2
    References :

  4. The area of a circle is pi*r^2.
    In this case the radius is 32mm
    therefore the get the area like this:
    pi*32*32 = 1024pi

    this of course in mm^2
    References :

  5. A = r^2 * pi

    32^2 * pi = approx 3217 mm^2
    References :

  6. You can calculate the area using the following formula
    Area = pi*r^2

    pi=22/7 (constant)
    r=32 mm (given)

    Using the above 2 values you can calculate the area.
    References :

  7. the best solution is that the area of a circle is 3.14*32mm*32mm=3215.36
    References :
    http://www.mathgoodies.com

  8. 32^2=1024.
    1024*pi=3215.36
    References :

  9. AREA =22/7MULTIPLIED BY RADIUS(32)RAISED TO THE POWER OF TWO.=3218.285MMSQUARE.

    References :

  10. A = π r ²
    A = π 32² mm²
    A = 3217 mm²
    References :

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