What is the perimeter of a triangle with sides 5 cm, 12 cm, and 13 cm?

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Multiple Choice

What is the perimeter of a triangle with sides 5 cm, 12 cm, and 13 cm?

Explanation:
The perimeter is found by adding all the side lengths. For this triangle, 5 cm + 12 cm + 13 cm equals 30 cm, so the perimeter is 30 centimeters. (The fact that 5-12-13 forms a right triangle isn’t needed to find the perimeter, but it confirms the numbers form a valid triangle.)

The perimeter is found by adding all the side lengths. For this triangle, 5 cm + 12 cm + 13 cm equals 30 cm, so the perimeter is 30 centimeters. (The fact that 5-12-13 forms a right triangle isn’t needed to find the perimeter, but it confirms the numbers form a valid triangle.)

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