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Perimeter = Sum of all sides = a + b + c = 5 + 4 + 2 = 11 Therefore, the answer is 11 cm. Example 2: Find the perimeter of a triangle whose each side is 10 cm. Solution: Since all three sides are equal in
Steps to Calculate the Perimeter of a Triangle. The perimeter of any triangle can be calculated with the following steps: Step 1: The measurements of all the sides of a triangle