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30 Ιουλ 2024 · It's super easy to use the calculator. Simply enter the three side lengths, and the calculator will show the area result instantly. You can even try using the calculator to find a missing side length if you know the area and the other two side lengths: Enter a value for the area of the triangle.
This triangle area calculator can help in determining the triangle area. The basic triangle area formula needs to have a base and height given, but what if we don't have it? How can we calculate the area of a triangle with 3 sides only? The triangle area calculator is here for you. Give it a go!
Let us learn how to find the area of triangle with 3 sides given; that is when the length of three sides of a triangle is given. We find the area of a triangle whose three sides are given by using Heron’s formula. The area of a two-dimensional, closed geometric figure is the amount of region enclosed by that figure.
In order to find the area of triangle with 3 sides, we use the Heron's Formula. Using this, the area of a triangle (A) with 3 sides a, b, and c is calculated using the formula A = √ [s (s-a) (s-b) (s-c)], where 's' is the semi-perimeter of the triangle given by s = (a + b + c)/2.
Use the calculator on below to calculate the area of a triangle given 3 sides using Heron's formula. Enter the three side lengths and press 'Calculate'. The area will be calculated.
5 Ιουλ 2021 · The area of a triangle with 3 equal sides can be calculated with the formula Area = √3 / 4 a 2, where a is the length of one of the sides. Alternatively, Heron’s formula for an equilateral triangle is Area = √(s(s-a) 3 ), where a is the side length and s = 3a / 2 .
Formulas for the Area of a Triangle. Formulas – Details & Derivations. How to Find the Area of a Triangle | Examples. When One Side and the Corresponding Height Is Known. When All Three Sides Are Known. When It's an Equilateral Triangle. When Two Sides and the Included Angle Are Known.
