Scalene Triangle Types
Scalene triangles are based on the measure of their interior angles. They can be further classified into three categories that are,
- Acute-Angled Scalene Triangle
- Obtuse-Angled Scalene Triangle
- Right-Angled Scalene Triangle
Now let’s learn about them in detail.
Acute-Angled Scalene Triangle
An acute-angled scalene triangle is a scalene triangle in which all the interior angles of the triangle are acute angles. I
Obtuse-Angled Scalene Triangle
An obtuse-angled scalene triangle is a scalene triangle in which any one of the interior angles of the triangle is an obtuse angle(i.e. its measure is greater than 90°). The other two angles are acute angles.
Right-Angled Scalene Triangle
A right-angled scalene triangle is a scalene triangle in which any one of the interior angles of the triangle is a right angle (i.e. its measure is 90°). The other two angles are acute angles.
Scalene Triangle: Definition, Properties, Formula, Examples
A triangle is one of the simplest shapes in geometry, consisting of three sides and three angles. Among the various types of triangles, the scalene triangle stands out because it has unique properties that distinguish it from others. In a scalene triangle, all three sides have different lengths, and all three angles are different.
Scalene Triangle is defined as a type of triangle whose all sides and angles are unequal. It follows the angle sum property of the triangle. This lack of symmetry makes scalene triangles interesting and a bit more challenging to study compared to other types of triangles, like equilateral or isosceles triangles. Let’s discuss the properties, formula, and example problems on the Scalene triangle.
Table of Content
- Scalene Triangle Definition
- Classification of Triangles
- Scalene Triangle Types
- Properties of Scalene Triangle
- Difference between Scalene, Equilateral and Isosceles Triangles
- Scalene Triangle Formula
- Scalene Triangle Perimeter
- Scalene Triangle Area
- Solved Examples
- Practice Questions
- FAQs