Final answer:
The length of the hypotenuse of a right triangle with legs of 5 cm and 12 cm is 13 cm.
Step-by-step explanation:
The length of the hypotenuse of a right triangle can be found by using the Pythagorean theorem. The theorem states that the square of the hypotenuse is equal to the sum of the squares of the two legs.
In this case, we have a right triangle with legs of 5 cm and 12 cm. To find the length of the hypotenuse, we can use the formula c = √(a² + b²).
Substituting the given values, we get c = √(5² + 12²) = √(25 + 144) = √169 = 13 cm.