One side of the triangle is 10cm, it is 2cm less than the other side and three centimeters less than

One side of the triangle is 10cm, it is 2cm less than the other side and three centimeters less than 3, calculate the perimeter of the triangle.

You need to find the perimeter of the triangle. To do this, you need the formula for finding the perimeter:
P = a + b + c, where a, b, c are the sides of the triangle.

The condition says that one of the sides is 10 cm, the second is 2 cm larger than the first, and the third is 3 cm larger than the first. Let’s find these sides:

1) 10 + 2 = 12 cm – the length of the second side.

2) 10 + 3 = 13 cm – the length of the third side.

Let’s find the perimeter of this triangle by the formula:
P = a + b + c = 10 + 12 + 13 = 35 cm – the perimeter of the triangle.

Answer: 35 cm is the perimeter of the triangle.