# Geometry

## Centroid Calculator

The Centroid Calculator is a free tool provided on digital platforms. It will help you to determine the centroid of a triangle for the given coordinate points. A really important thing related to the triangle is its centroid. The centroid is mathematically defined as the centre point of any object, a point where all the …

## Trapezoidal Rule Calculator

The Trapezoidal Rule Calculator is a free online tool that displays the area under the curve. This easy-to-use calculator makes the calculation faster and displays the area under the curve within a couple of seconds. In traditional mathematics, the trapezoid rule is the rule that is used to determine the area under the curve. In …

## Shell Method Calculator

Let us suppose that you want to compute the volume of a solid of revolution, which is a solid formed by sweeping a two-dimensional (2D) region around an axis. This calculator will help you with this. You may have already studied one method or another for finding the volume using the disk/washer method. Here, a …

## Null Space Calculator

In this calculator, the solution sets of homogeneous linear systems provide a really important source of vector spaces. So, let A be a m cross n matrix of any order, also consider the homogeneous system.  Since A is m by n, the set of all vectors ‘x’ that satisfy this equation forms a subset of …

## Hypergeometric Calculator

The Hypergeometric Distribution Calculator is a free online tool meant to assist you by displaying the mean, variance, standard deviation for the success probability without replacement.  In statistics and probability theory, hypergeometric distribution is defined by experts as the discrete probability distribution, which describes the probability of success in various draws without replacement.  Some of …

## Area Between Curves Calculator

The area between two curves calculator is a free to use, virtually available online tool that gives the area occupied within any two curves. The area between two curves can be determined by computing the difference between the definite integrals of two functions (or in other words also known as integral with limits).  In a …