Calculate Cross Sectional Area Math

Then draw a diagram of the object along with the axis of symmetry. For a circle the area 3 14 x radius x radius. To calculate the cross sectional area csa of a cable you have to use a micrometer to verify its diameter then divide the diameter by two to get the radius r.

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Area length x width.

Calculate cross sectional area math. Calculate the cross sectional area by determining the area of the geometric shape. Therefore if a cross section is parallel to the top or bottom of the solid the area of the cross section is l w. V l w h. To know the cross sectional area of any three dimensional object one must first understand what its shape is.

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. To know the shape you need to first find out the axis of symmetry of the object. For a rectangle multiply adjacent side lengths using this formula. With the radius we can calculate.