How To Find The Cross Sectional Area

Use the formula above to calculate the width if the awg is known.
How to find the cross sectional area. To know the shape you need to first find out the axis of symmetry of the object. To know the cross sectional area of any three dimensional object one must first understand what its shape is. Multiply the answer to 2.
If it measures for instance 8 inches in length divide 8 by 2 to get 4 inches. V l w h. Half the measurement found in 1.
By π where π 3 14159. So all you need to know to be able to calculate the cross sectional area is its radius. Learn how to calculate the cross sectional area of a pipe by measuring the radius of the outer and inner rims.
The area of the cross section is a function of the dimensions of the two dimensional view. Measure the width of the pipe. Divide the pipe s diameter by 2 to find its radius.
Cross sectional area of a cylinder π x r2 where π is a constant 3 14159265 which is the ratio of the circumference to diameter of a circle while r is the radius of the cylinder. Slice through any three dimensional object and you produce a two dimensional internal view of the object. First find the diameter of the wire.
Cross sectional area of a rectangular solid the volume of any rectangular solid including a cube is the area of its base length times width multiplied by its height. In lesson 3 we learned how to calculate the area of a circle. Steps to find the cross sectional area.