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Finding the area and circumference of a circle.?

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  • 1 month ago
    Favorite Answer

    Circumference

    = πd

    = 3.14 × 8 yd

    = 25.12 yd

    Area

    = π(d/2)²

    = 3.14 × (8/2)² yd²

    = 50.24 yd²

    • Roman1 month agoReport

      Got time for some more?

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  • 1 month ago

    Area of a circle =3.14x4x4 = 50.24  square yards

    Circumference od circle = 2x3.14x4 = 25.12 yards

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  • 1 month ago

    1st solve for the radius of a circle given by the diameter.

    r = d/2 = 8/2 = 4 yd

    solving the area of the circle

    A = πr^2 

    A = (3.14)(4)^2 = 50.24 yd^2 answer//

    solving its circumference

    C = πd

    C = (3.14)(8) = 25.12 yds answer//

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  • David
    Lv 7
    1 month ago

    Area: 3.14*4^2 = 50.24 square yard

    Circumference: 8*3.14 = 25.12 yards

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  • sepia
    Lv 7
    1 month ago

    A = 50.24 yd^2

    C = 25.12 yd

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  • 1 month ago

    A = 50.24 yd^2

    C = 25.12 yd

    • Roman1 month agoReport

      Got time for some more Krish?

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  • Anonymous
    1 month ago

    It's hard to believe someone can be this pathetic.

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  • 1 month ago

    To find the circumference, you double the radius and multiply by pi.

    To find the area, you square the radius and multiply by pi.

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  • Dixon
    Lv 7
    1 month ago

    If only there were formulas for this this stuff. One day perhaps...

    • ...Show all comments
    • Dixon
      Lv 7
      1 month agoReport

      because circle formulas are simple well know facts that takes 2 seconds to Google without all this shenanigans.

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