One of the most intriguing parts of Mathematics is learning about the various figures related to it. This section comes under geometry that requires a lot of practice. To have a stronghold on the topic, one must have unbreakable grit and resilience. Mathematics can only be learned with a lot of practice. Practice is the most important element in determining an individual’s grade in Mathematics. With practice, even average pupils may surpass brighter ones. It is essential to pay attention to the numerous figures and the formulas associated with each of them. In mathematics, the triangle is the most basic figure. We’ve been hearing about this figure for quite some time. It is equally important for both the lower and upper groups. We are fully aware of triangle characteristics and the many formulations associated with them. There are many unique types of triangles with different properties associated with them.

Triangle is not only essential in terms of the educational curriculum, but it also occupies a significant place in terms of knowledge. It is critical to have an understanding of the subject of triangles. Because of the complicated classification, people are frequently perplexed about the various forms of triangles. Many mathematicians and researchers have devoted a significant amount of work to provide fundamental postulates related to triangles. We know nearly everything about triangles, thanks to their significant hard work. More properties, though, may be uncovered in the future.

This article discusses in detail the different properties related to triangles. It talks about the various aspects that determine the different types. These aspects also help the students deduce various properties related to triangles. It will develop clarity in the minds of the readers about the crucial classification and properties of triangles.

## Fundamental variants of triangles:

• Based on angles: Triangles are classified into three categories based on their angles: acute, right-angled, and obtuse. If the angle between the aspects or sides is fewer than ninety degrees, the triangle is acute. An obtuse triangle is one in which the angle between the aspects is more than ninety degrees. If the angle between any of the aspects is the same, the triangle is said to be right-angled. There are several forms of right-angled triangles. An isosceles right-angled triangle is produced when any two respective angles formed between the aspects are identical in value. A scalene right-angled triangle is defined when all three angles have unique values. Therefore, it is very important to know about these types.
• On the criteria of the length of aspects: Triangles are also classified depending on the length of their many features. The triangle is considered to be equilateral if the lengths of all three facets are equal. An isosceles triangle is one in which the lengths of all three sides are equal. A scalene triangle is defined as having distinct lengths for all three facets.
• Pascal’s Triangle: The Pascal’s triangle is a unique variant. This is a stunning combination of mathematics and computer science. A Pascal’s triangle is a triangular array or pattern in which the sum of the associated elements is shown in the following row. The value of the relevant binomial coefficient may be simply obtained using Pascal’s triangle. It is a critical pattern that must be drawn using various programming languages. Pascal’s triangle demonstrates the complex binomial theorem extremely well. It is critical to pay great attention to this triangle since it is a well-known topic in both mathematics and computer programming.

This article is an attempt to discuss the different variants of triangles. If the students have any confusion regarding triangles, they can take the help of Cuemath, an online platform that helps the students in solving their doubts related to Mathematics and coding.