3 in 2 =.

Approved. So, a circle with a radius of 4 inches would have an area of 50.27 square inches, as this is the product of 3.14 x 16.

Multiply the width by the length to get the area. 2 Circular Inches to Square Inches = 1.5708.

Also, 1 square meter equals 10,000 square centimeters, and one square kilometer equals 10,000,000,000 square centimeters. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. There are 144 square inches in a square foot. Easy to follow. 2 inch =. To determine the square inches in a square or rectangle, measure the length and the width of the shape in inches. You can take the radius which is half of the diameter, so 1, and square it, so 1, and multiply that by pi (3.141593).

Compute the area using these units: square mils, square inches, square feet, square yards, square miles, acres, hectares, square millimeters, square centimeters, square meters, and square kilometers. "Forgot my basic math.

A radius is not measured in square inches. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. The symbol for square inch is in 2 or sq in. References

Thus, if your hexagon has 6 equal sides of 4 inches each (which means P = 6 x 4 = 24) and an apothem of 3.5 inches, the calculation is ½ x 24 x 3.5 = 42 square inches. Square Inches Calculator (Height in Inches x Length in Inches = Square Inches) (Square Inches = Sq In = Sq.In. Below is a diameter calculator, which will compute a circle's radius, circumference, and area if you know the diameter. The area of other shapes (circles, triangles, etc.) If the shape is a square, you only need to measure one side, since the length and width will be the same. So, if the long side of your trapezoid is 6 inches, the short side is 4 inches, and the height is 5 inches, the result is ½ x 5 x (6+4) = 25 square inches. Instead try one of the related circle dimension calculators: The diameter of a circle is the distance from edge to edge of a circle passing through its origin or center. Check the chart for more details. ", "It was great! KylesConverter.com is not responsible for any inaccurate data provided. Determining the square inches (also written as in2) in any two-dimensional area is usually a fairly straightforward process. To convert square feet to square inches, multiply the square foot value by 144.

This brought it all back very clearly. You can enter the diameter and then compute radius and circumference in mils, inches, feet, yards, miles, millimeters, centimeters, meters and kilometers. % of people told us that this article helped them.

The equation for diameter of a circle from circumference is: If written instead in terms of the radius, the diameter is very simple; it's just twice as long: Area is the space contained within the circle's boundaries. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free.

All tip submissions are carefully reviewed before being published, This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness.

How do I figure the square inches if I have the length, height and width? By using this service, some information may be shared with YouTube. Divide square feet by 144 to get square inches.

How can I determine a radius in square inches? Multiply the length by the width to determine the area of the shape, and write the answer in square inches. Do you know a different dimension? A square inch is a unit of area in both US Customary Units as well as the Imperial System. wikiHow marks an article as reader-approved once it receives enough positive feedback. Multiply length by width by depth (height). ", https://sciencing.com/calculate-area-square-inches-2266383.html, https://www.varsitytutors.com/high_school_math-help/how-to-find-the-area-of-a-hexagon, http://formulas.tutorvista.com/math/area-of-an-octagon-formula.html, https://www.asknumbers.com/square-feet-to-square-inch.aspx, https://www.calculateme.com/Area/SquareCentimeters/ToSquareInches.htm, вычислить площадь (в квадратных сантиметрах), consider supporting our work with a contribution to wikiHow. 80 Circular Inches to Square Inches = 62.8319. What is the volume of a tank that measures 10" deep by 7" by 6"? How much liquid does it take to fill a square pan three inches deep and three inches wide? Area is length times width, so just multiply the two numbers together and you will know. I was needing to remember how to figure square inches so I would know that someone giving the the, "This article is so easy to understand, and the illustrations are simple.

There are 11 references cited in this article, which can be found at the bottom of the page.

Convert inches to feet, convert yards to feet, or convert meters to feet. 1 Circular Inches to Square Inches = 0.7854. Before using any of the provided tools or data you must check with a competent authority to validate its correctness.

If you draw two opposing line segments from the circle's origin to the edge, you just drew the diameter.

Determining Square Inches in Other Shapes Find the area of a circle with the equation Area = pi × r2.

Convert inches inches to square feet - 1.7321 inch. Unit Conversions | Divide square inches by 144 (the number of square inches in one square foot). See, Diameter Calculator: Compute Dimensions of a Circle, Hours Calculator: See How Many Hours are Between Two Times, Bond Pricing Calculator Based on Current Market Price and Yield, Least to Greatest Calculator: Sort in Ascending Order, Stock Total Return and Dividend Reinvestment Calculator (US), Net Worth by Age Calculator for the United States in 2020, Income Percentile Calculator for the United States in 2020, Average, Median, Top 1%, and all United States Net Worth Percentiles in 2020, S&P 500 Return Calculator, with Dividend Reinvestment, Net Worth Percentile Calculator for the United States in 2020, Income Percentile by Age Calculator for the United States in 2020, Household Income Percentile Calculator for the United States in 2020, Years Between Dates Calculator: Years between two dates, Age Difference Calculator: Compute the Age Gap, Height Percentile Calculator for Men and Women in the United States, Average, Median, Top 1%, and all United States Household Income Percentiles in 2020, Month Calculator: Number of Months Between Dates, Bitcoin Return Calculator with Inflation Adjustment.

90 Circular Inches to Square Inches = …

Assuming the shape is square or rectangular, subtract 50 (twice 25) from 122, which equals 72. Determining Square Inches in a Square or Rectangle, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/c\/c4\/Determine-Square-Inches-Step-1-Version-4.jpg\/v4-460px-Determine-Square-Inches-Step-1-Version-4.jpg","bigUrl":"\/images\/thumb\/c\/c4\/Determine-Square-Inches-Step-1-Version-4.jpg\/aid988194-v4-728px-Determine-Square-Inches-Step-1-Version-4.jpg","smallWidth":460,"smallHeight":334,"bigWidth":"728","bigHeight":"529","licensing":"