Find the perimeter of the triangle if the length of one side is 5cm, the second is 4cm, the third is 2cm.

The perimeter of a figure is the sum of all its sides. There are 3 sides in triangles, the values of which are given by condition and are equal: 6cm, 4cm, 2cm. Let’s add them up and get the desired result.

P = a + b + c = 6 + 4 + 2 = 12 cm.

Answer: The perimeter of a triangle with sides of 6 cm, 4 cm, 2 cm is 12 cm.



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