The diameter of a circle represent the distance across it when divided in half. 1 millimeter equals .04 inches (rounded to one significant figure). Therefore 12 mm equals .05 inches.
To convert a measure in inches to a measurement in feet, you need to divide by twelve. Here's the simple formula: Inches Measurement divided by 12 = Measurement in feet
As far as I know; to equal ft. and inches (366sq. ft. and 6 inches ) if you convert this iti is 366 divided in half to give you a 12 inch depth =183 cubic ft and divide by 3 to get cubic yards = 61 cubic yards
Assuming that 1inch is your diameter, your radius is, of course, 0.5. Since the area of a circle is expressed asA=(pi)r2simply plug in the radius to this equation. You will get your area to be pi*0.25in2, which is roughly equal to 0.78539inches2.
Either pi times the diameter or pi times twice the radius (which is the diameter)
Callisto
2.2
7
To convert from cm to inches, divide by 2.54.
17.9mm convert to inches = 0.70747in / or exactly 0.7047067289in
You divide the circumference by pi or 3.14.
12mm
The answer is 121.92 centimeters in diameter. One inch is equal to 2.54 centimeters. To convert inches into centimeters, multiply the inches by 2.54.
19 inches = 1.58333333 feet
12mm - half the diameter.
Length of the object times the width
about 1/2 an inch. .472in Direct Conversion Formula 12 mm* 1 in 25.4 mm = 0.4724409449 in
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.