You cannot unless you know the angle of the plane which defines the cross section.
Simply work out the area of a section of cable.........
by calculating I=1/12bh3
Imagine the wire is straight, now cut through at right angle to the centre line, the exposed surface is the cross sectional area, on a round wire it = pi * radius2 (area of a circle)
Perimeter of the base of the ruler multiplied by its height
You cannot unless you know the angle of the plane which defines the cross section.
To calculate the cross sectional area of a rectangular tube, multiply the widths of two adjacent sides of the tube.
reduction ratio= initial cross sectional area/final cross sectional area
To calculate the cross-sectional area of a shape, you need to determine the shape of the cross-section first (e.g., square, circle, triangle). Then, use the appropriate formula for that shape. For example, the formula for the cross-sectional area of a square is side length squared, for a circle it is pi times the radius squared, and for a triangle it is base times height divided by 2. Finally, plug in the given dimensions into the formula to calculate the cross-sectional area.
To calculate the weight of an ISA 50x50x6mm angle, you can use the formula: Weight = Area x Length x Density. First, calculate the cross-sectional area of the angle (50x6 = 300 square mm), then convert it to square meters. Multiply the area by the length of the angle in meters and the density of the material (e.g., mild steel density is approximately 7850 kg/m^3) to determine the weight in kilograms.
Simply work out the area of a section of cable.........
by calculating I=1/12bh3
Imagine the wire is straight, now cut through at right angle to the centre line, the exposed surface is the cross sectional area, on a round wire it = pi * radius2 (area of a circle)
Volume = Cross sectional Area x Height.
Perimeter of the base of the ruler multiplied by its height
measure the channel height and then width and multiply them together
You don't. You can calculate iits radius and cross-sectional area but its diameter has insufficient information to calculate its length