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The answer will depend on the units used for 2.25. Inches? Feet? Some other unit? Since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.
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∙ 11y ago
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How convert square inches to dia?
363sq. in. =?dia.
How many square inches in half inch dia?
Assuming a circle with a diameter of one half inch, A = 2Ï€r so the area in square inches would be half of pi or about 1.57 in2.
How many inch dia equal to one inch meter?
One inch metre could be the area equivalent to a rectangle whose sides are 1 inch and 1 metre respectively. This area is equivalent to 39.3701 square inches. So the question becomes one of finding the diameter of a circle whose area is 39.3701 sq inches and the answer is 7.08 inches.
What is the dia. Of a circle circumference of 46 in.?
The diameter of a circle with a circumference of 46 inches is approximately 14.6 inches.
What is the circumference of the square root of pi?
If Sqaure root of Pi is the Diameter of Circle . Then the circumference is Pi X Dia . Which equals , Pi X Square root of Pi. Which is is approximately 5.56
How convert square inches to dia?
363sq. in. =?dia.
A roll has 120 inches length and 13.3 inches dia how many square inches in it?
120 x 13.3 1596 inches
How many square inches in a 12 dia circle?
A 12-inch circle has an area of 0.784 square feet.
How many square inches in half inch dia?
Assuming a circle with a diameter of one half inch, A = 2Ï€r so the area in square inches would be half of pi or about 1.57 in2.
How many cubic inches in a funnel 12 in tall 12 in dia top 3 in dia bottom?
2120.57
How many cubic inches in a 11.5 dia circle?
Zero. Circles have area, but no volume.
What is the dia of a cricket ball?
2.75 inches
How many square inches in a 20 inch Dia. circle?
15.707963267948965 square inches. I think.* * * * *That is a very accurate but very wrong answer.The correct answer is 314.159 sq inches (to 3 dp).******Yes, the correct answer is 314.159. Here's why:The area of a circle can be found by multiplying pi (3.14159...) by the square of the radius. (The radius of a circle is 1/2 the diameter)This 20" circle has a radius of 10", so its area is 3.14*10"*10"=314.159
How do you calculate diameter inches of weld?
let say you have 4" dia. of pipe and 10 welds so the total diameter inch of weld are 4 x 10 = 40 dia. inches
How many inch dia equal to one inch meter?
One inch metre could be the area equivalent to a rectangle whose sides are 1 inch and 1 metre respectively. This area is equivalent to 39.3701 square inches. So the question becomes one of finding the diameter of a circle whose area is 39.3701 sq inches and the answer is 7.08 inches.
What is the dia. Of a circle circumference of 46 in.?
The diameter of a circle with a circumference of 46 inches is approximately 14.6 inches.
How many square inches in a 18 inch Dia. circle?
The formula for the area of a circle is A = PI R squared.Pi is about 3.1416R is the radius, half the diameter or 18/2 = 9A= 3.1416 * 9 * 9 = 254.4696 Using more digits in PI will give slightly different answers such as3.14159265359 * 9 * 9 = 254.469004941 which still is about the same value.So the area of an an 8 inch diameter circle (rounded) is about 254.5 square inches
