Area = pi*262 = 676*pi square mm
You don't. You can calculate iits radius and cross-sectional area but its diameter has insufficient information to calculate its length
Diameter: 24.26 mm Circumference: 76.215 mm
25.5 mm is.
24.26 mm
The 240 sq. mm cable has a diameter of 17.48 mm. It can carry up to 425 Amps current in a duct and up to 520 Amps in open air.
If the wire is soild and circular with a 5 mm diameter, the cross-section area is given by the formula for a circle, which is A = pi/4 x (diameter)2. For 5mm that is pi/4 times 25 or 19.73 square mm.
cabla sq,mm to amps
Well, isn't that just a happy little question! To find the perimeter of a square, you simply add up all the sides. Since all sides of a square are equal, you can multiply the length of one side by 4. In this case, with each side measuring 35 mm, the perimeter would be 35 mm + 35 mm + 35 mm + 35 mm = 140 mm. Just like that, you've found the perimeter of your square!
Area in square mm = pi*1252
Area = pi*282 square mm
Area = pi*552 square mm
It is: pi*12.52 square mm
A circle with a radius of 50 mm has an area of 7853.98 square mm
16 mm!
254.47 square mm
Well, honey, if the diameter of a circle is 7 mm, then the radius is half of that, which is 3.5 mm. The formula for the area of a circle is πr^2, so plug in 3.5 for the radius and you get an area of approximately 38.48 square millimeters. So there you have it, darling!