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    Calculate the area of a circle that is 3.75 feet in diameter. give answer in inches?

    0  Views: 611 Answers: 2 Posted: 12 years ago
    Bob/PKB

    You can get the information yourself by doing a google search for "Area of a circle"
    The area of a circle is pi (3.14) multiplied by the radius squared (radius times radius).

    2 Answers

    3.75 feet is equal to 45 inches   (one foot is 12 inches.  3 x 12; 12 x 3/4)
    1/2 of 45 inches is 22.5 inches
    22.5 x 22.5 = 506.25
    506.25 x 3.14 = 1589.625 square inches 

    Homework? 



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