The perimeter of the triangle is 132 cm. The sum of the first and second sides is 79 cm, which is 11 cm

The perimeter of the triangle is 132 cm. The sum of the first and second sides is 79 cm, which is 11 cm less than the sum of the second and third sides. Find the lengths of the sides of the triangle.

1. The first step is to calculate the sum of the second and third parties:

79 + 11 = 90 cm.

2. Let’s calculate the length of the third side. To do this, subtract the sum of the first and second from the perimeter:

132 – 79 = 53 cm.

3. Let’s calculate the length of the first side. To do this, subtract the sum of the second and third parties from the perimeter:

132 – 90 = 42 cm

4. Calculate the length of the second side:

132 – 53 – 42 = 37 cm.

Answer: the length of the first side is 42 centimeters, the second side is 37 centimeters, the third side is 53 centimeters.