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This calculator helps you determine the area and perimeter of a scalene triangle using the side lengths. Calculation Formula. For a scalene triangle with sides \ ( a \), \ ( b \), and \ ( c \), the semi-perimeter \ ( s \) is calculated as: \ [ s = \frac {a + b + c} {2} \] The area \ ( A \) is then calculated using Heron's formula:
Scalene Triangle Area Calculation Formula. The area of a scalene triangle can be calculated using the mysterious and ancient Heron’s formula: Here, s is the semi-perimeter of the triangle, and a, b, and c are the lengths of the sides. The semi-perimeter s is calculated as (a+b+c)/2.
This free online scalene triangle calculator calculates the different properties of scalene triangle (such as area, in-radius, circum-radius and perimeter of scalene triangle) for you in less than a minute.
The calculator will try to find all sides and angles of the triangle (right triangle, obtuse, acute, isosceles, equilateral), as well as its perimeter and area.
- Area of Scalene Triangle with Base and Height
- Area of Scalene Triangle Example
- Area of Scalene Triangle Using Heron’s Formula
- Area of A Scalene Triangle with Three Sides
- Area of Scalene Triangle Without Height
- Practice Example
The area of a scalene triangle with any side as base ‘b’ and height ‘h’ (an altitude on that base) is
Q1)Find the area of the triangle with base 20 cm and height 12 cm? Solution:Base (b) = 20 cm Height (h) = 12cm =120cm2
Step 1: If you know the length of the three sides of the triangle (a, b, c). Step 2: Find the semi-perimeter, S. The formula for finding the semi-perimeter of a triangle is Step 3: Then apply the Heron’s formulato find the area of a scalene triangle
Q1)Find the area of a triangle whose sides are 122 cm, 120 cm, and 22 cm. Solution: S= 132 cm Therefore, the area of a triangle is 1320 cm2
The value of one of the angles (Suppose ∠C) as well as the lengths of the two sides (a and b) that form a scalene triangle, measures the area as:
Q1)Find the area of the triangle with two sides as 28 cm and 35 cm and the angle between these sides as 60°? Solution: To practice more questions on various Maths topics, Download the BYJU’S app.
The area of an irregular triangle (sometimes referred to as a scalene triangle) can be calculated using the formula:\(\sqrt {s(s - a)(s - b)(s - c)} \), where, 's' is the semi-perimeter, and 'a', 'b', and 'c' are the sides of scalene triangle.
The Scalene Triangle Calculator is a tool designed to help you quickly determine the characteristics of a scalene triangle based on the lengths of its three sides. A scalene triangle is one in which all sides have different lengths and all angles are distinct.
