In mathematics and physics, the centroid, also known as geometric center or center of figure, of a plane figure or solid figure is the mean position of all the points in the figure. The same definition extends to …

This means that centroids are properties of pure shapes, not physical objects. They represent the coordinates of the “middle” of the shape. We will see how to use these equations on complex shapes …

Mar 13, 2026 · A centroid is the exact center point of a shape, calculated as the average position of all the points within it. Think of it as the spot where you could balance the shape perfectly on the tip of a …

A centroid is the geometric center of a geometric object: a one-dimensional curve, a two-dimensional area or a three-dimensional volume. Centroids are useful for many situations in Statics and …

The centroid is the average of all points in an object. It is sometimes called the center of area or the center of volume. If a shape has uniform density, the centroid is the same as the center of mass.

When we cut a plane shape from a piece of card it balances perfectly on its centroid. The geographic center of the USA was found this way (near Lebanon, Kansas) in 1918. The Center of Gravity is the …

What Are Centroid and Moment of Inertia? Two of the most fundamental geometric properties in structural engineering and mechanics are the centroid and the moment of inertia. Together they …