25 mm = 0.9843 inches.
Twelve inches is a length. It can be a diameter, but if it is a diameter, you would simply say 'The circle is 12 inches diameter'. So; how big is it - it is 12 inches.
The diameter of the circle will be: 26.1 inches.
If a circle has a diameter of 12.8 inches its circumference is: 40.21 inches (circumference = diameter x Pi).
The circumference of a circle if its diameter is 20 inches is: 62.83 inches (diameter x Pi = circumference).
If the circumference of a circle is 75 inches, the diameter is: about 23.87 inches. (diameter = circumference divided by pi).
A mild steel ERW tube 25mm diameter with 2mm wall with 1000 mm length weighs about 1.2kg
Between 24mm and 25mm, or about an inch.
A circumference of 78.54 mm
25 mm * 18mm = 0.98 inches * 0.71 inches.
25mm = about 0.984 inches.
Circumference = 25*pi =78.53981634 or about 78.5 mm
Type your answer here... 3.85
The inches in a diameter = 2 X inches in the radius. Or, inches in a diameter = inches in circumference / pi
If 16mm is the overall diameter of the cable, yes - If that's the diameter of one core, then no.