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Length of the object times the width

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Q: What is the formula to convert diameter to square inches?

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To convert square inches to square mm, multiply square inches by 645.16

The surface of a circle is given by the formula d2pi/4, so for our 44 inch diameter table, that gives 484pi square inches, which is aproximately 1520.531 square inches.

If the area of a circle is about 28 square inches the diameter is: about six inches (5.971).

The formula for finding the Area (square inches) of a circle is A = Pi x R-squared where Pi is 3.1416 and R is the Radius. Radius is one-half of the Diameter, so one-half of 12 is 6. Now, using the formula, do the math: A = 3.1416 x (6 x 6) = 3.1416 x 36 = 113.0976 square inches.

To convert square inches to square yards, divide square inches by 1,296.

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Use this formula to convert from square inches to square feet, : square inches x 0.00694 = square feet

1 square foot = 144 square inches.

Divide by 144

Formula: square inches x 6.4516 = square centimeters

No such formula exists. The diameter of a circle is a linear measure, square measure are for areas.

Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.

If you want the area of a circle, and you know the diameter, then: A = pi*r^2, where r is the radius, and is 1/2 the diameter, so pi*(diameter/2)^2 = (pi/4)*(diameter)^2. If you want square inches, then make sure you have the diameter measurement in inches, first.

One square foot would be 12 inches by 12 inches, or 144 square inches. This means to convert square feet to square inches, multiply the number of square feet by 144 to to get the number of square inches.

To convert square inches to square mm, multiply square inches by 645.16

To convert from square inches to square cm, multiply by 6.452.

You cannot convert square inches to inches. Square inches are units used to measure area and inches are units of length. You cannot convert one to the other.

The formula for an area of a circle is A = pi r2 . if a circle has a diameter of 375 inches the radius is 187.5 inches. from the formula we get A = pi (187.5)2 A = 35156.25 pi The area is approx 110446.62 square inches.

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