Eratosthenes
Pi is the number of times the diameter of a circle will fit into the circumference. Pi is not a circle, and does not have a circumference or area. To calculate a circumference USING pi, the circumference is diameter * pi. To find the area using pi, area = pi * radius * radius
The circumference and area of a circle, with radius r is: circumference = 2*pi*r and area = pi*r2 Use the first to calculate r and then the second to calculate the area.
you divide the circumference by pi to get diameter then divide that by 2 to get radius then square the radius and multiply it by pi
To calculate circumference you need to multiply the diameter by pi C= d x pi (3.14) Do the math
kg = 6.16546 x width mm x OD2 x bore2 ---- 1000000
Weight divided by 3.399, divided by gauge. Divided by width.
density=mass/volume 7.850=2500kg/(0.47*L*0.914) Ravindra
0.7854*r*r*h where r- radius of coil h is height of coil for 3" coil volume is 0.7854*1.5*1.5*2.54*2.54*1.7/10000=2lts
You can use the formula for the length of a helix: length = (number of turns) x (coil diameter) x (π). Count the number of turns in the coil, measure the outer diameter of the coil, and use these values in the formula to calculate the approximate length of the wire.
to calculate circumference you find a circles radius or diameter. you do diameter times pi or radius times 2 times pi. the you have circumference!
how do you calculate the circunference of hemisphere?
pi times diameter = circumference
The answer will depend on what is meant by "how do you you do" or even "how do you do". I do not do circumference. A can draw it, I can calculate it, I can calculate other measures (area, radius, diameter) from it but I do not DO it!
To calculate circumference you find a circle's radius or diameter. You do diameter times pi or radius times 2 times pi. Then you have circumference!Read more: How_do_you_calculate_circumference
sheet metal, steel coil, slit steel coil, steel round bars, steel flat bars, steel channels, plastic resins, plastic sheet, wood, fiberglass, graphite
int radius = 2; int output; radius = radius * 2; output = radius * Math.PI; Console.WriteLine(output);