 # Difference between Length and Height

In Geometry, the important parameters used to describe the shapes are length, breadth and height. In most of the cases, students get confused with the terms such as length and height. Some students think that both the parameters or dimensions are the same. It shares only a few characteristics, but they have a lot of difference between them. Let us discuss the difference between length and height of an object in 2D and 3D shapes and definition with examples.

## What is Length?

In Geometry, the length is defined as the longest dimension of an object. It describes the entity of an object, irrespective of the dimensions. It is usually measured along the X-axis, which is a horizontal extent.

## What is Height?

The height is defined as the measurement of the distance of an object from the base to the top. Sometimes, in Geometry, it is labelled as altitude. It measures the vertical distance from the lowest to the highest point. In General, it is the measurement along the y-axis of an object in the coordinate geometry.

## Key Difference Between Length and Height

Go through the below comparison chart to differentiate the dimensions such as length and height and understand it in a better way.

Comparison Length Height
Actual Meaning The measurement of an object from one point to another. Height measures an object from the top to bottom
Dimension It is measured in the most-extended dimension. It measures in the dimension that would be up in any orientation.
Axis of measurement Is a measurement in the horizontal axis. Is a measurement in the vertical axis.
Used for The length determines how long an object is. Height determines how high the object takes base as a reference.
Type of object Can be one, two or three-dimensional object. Is usually measured for 3-dimensional objects.
Examples Line, square, rectangle, cube, etc. Cube, cylinder, etc.

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