A simple bar graph is a graphical representation of a data set that is based only on a single variable. It is widely used to compare various items/observations/categories based on specific parameters. Bar charts make it easier to compare things because you can analyze and interpret the data at a glance. In this article, we will discuss what a simple bar graph is, and its uses along with geometric shapes.
What is a Simple Bar Graph?
A simple bar graph is a graphical representation of a given data set in the bars form. Bars are proportional to the size of the category they represent on the chart. The main purpose of the bar graph is to compare quantities/items based on statistics. In a simple bar chart, you can compare based on only one parameter
There are two ways to draw a simple bar graph: vertical bar graph or horizontal bar graph. In a vertical bar chart, the bars are drawn vertically on the graph, while in a horizontal bar chart, the bars are drawn horizontally on the graph
Simple bar graphs are made with the help of two axes, the x-axis, and the y-axis. In the case of a vertical simple bar chart, the category to be compared, or you can say that the fixed variable is represented by the x-axis, and the size of the fixed variable is represented by the y-axis.
The bars extend vertically along the y-axis to a value proportional to the category they represent.
For a horizontal simple bar chart, the opposite is true, the y-axis represents the category, and the x-axis represents the size of the category. The bars are extended along the x-axis horizontally.
A geometric shape is a figure that helps in interpreting an object. All objects of daily life exhibit a geometric shape or a combination of geometric shapes. If you understand geometric shapes, it is easy to understand geometric concepts in daily life.
Geometry is an important branch of mathematics. To understand its advanced concepts, you will have to first understand basic geometric shapes. If you know the concepts of geometric shapes, it will even help you solve questions of Mensuration.
What are Geometric Shapes?
A closed figure made by connecting two or more points, lines, or curves is called a geometric figure. For example, a triangle formed by connecting three lines is a geometric shape. Similarly, a circle is a geometric shape that is made with the help of curves. The two examples discussed above are two-dimensional geometric shapes. This means that these figures have only one plane and two dimensions. Geometric shapes can be divided into two categories according to their size.
Types of Geometric Shapes
According to the size characteristics, the geometric shape can be divided into two-dimensional geometry Shapes and three-dimensional geometric shapes.
2D Geometric Shapes
2D means two-dimensional, which refers to a figure with only one plane/surface. A figure with only two dimensions (length and width) is called a two-dimensional geometric shape. Simply put, the graphics that can only be drawn on the surface of the pane (such as paper) are 2D graphics. They are made by connecting two points or lines to form different types of polygons or by connecting curves to form circles or ellipses.
3D Geometric Shapes
3D means three-dimensional and refers to a figure with multiple planes/surfaces. Graphics with three dimensions (length, width, and height/thickness) are called 3D geometric shapes. In simple terms, graphics that can exist as real-life objects are called 3D geometric shapes. They are represented by three axes (x-axis, y-axis, and z-axis). For example, a cube is a 3D geometric figure because it has three dimensions, namely length, width, and height. In addition, the cube has 9 planes of symmetry, which is different from a square with only one plane and two dimensions (length and width).
We hope that you found this article on the simple bar graph and geometric shapes useful.