# How to find perimeter of a triangle

The formula for the perimeter of a triangle is: Perimeter = a + b + c where a, b, and c are the lengths of the three sides of the triangle. Special triangles Isosceles triangles, equilateral triangles, and right triangles have a number of

## How to Find the Area and Perimeter of a Triangle (Video)

The perimeter of a triangle is the sum of all its three sides. We can work out the perimeter using the following formula: Perimeter of a triangle = sum of all three sides. If a, b ## How do you calculate the perimeter of a triangle?

To calculate the perimeter of a triangle, add the length of its sides. For example, if a triangle has sides a, b, and c, then the perimeter of that triangle will be P = a + b + c. Calculate the Perimeter of a Right

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## Perimeter of Triangle

You can find the perimeter of every one of these triangles using this formula: P = a + b + c P = a + b + c This is always true where P P is perimeter and a a, b b, and c c are the lengths of the

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