Find the perimeter of the triangle, the larger side of which is 7 cm long and the other two 5 cm each.

7 centimeters is the length of the large side of the triangle.

5 centimeters is the length of the other two sides of the triangle.

The perimeter of a triangle (P) is equal to the sum of all the lengths of its sides.

P = 5 + 5 + 7 = 17.

17 centimeters will be the perimeter of the triangle.

Solution: The perimeter of the triangle is 17 centimeters.



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