Find the perimeter of triangle ABC if AB is 8 cm, AC is 1 cm more than AB, and segment BC is 2 times more than AB

Let us determine what the length of the AC side will equal, when from the condition we know that it is one centimeter greater than the length of the AB side:

8 + 1 = 9.

Let us determine what the length of the side BC will be equal to, when from the condition we know that it is twice the length of the side AB:

8 * 2 = 16.

Let us determine what, in this case, the perimeter of the indicated triangle will be, because we know that for this we need to add the lengths of all its sides:

8 + 16 + 9 = 33.

Answer: Under such initial conditions, it will be equal to 33 cm.